baber/WOPTO huggingface dataset:
Patent JP-2003095048-A (JP)
Title: Safety device for automobile
Inventor: REITER FRIEDRICH
IPC: B60R21/26
Filed: 2002-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a gas bag type safety device which improves reliability of control and provides a vehicle passenger with optimum protection. SOLUTION: The safety device for an automobile is provided with a gas generator and a gas bag 1 filled with gas by the gas generator in case of an accident. The safety device 2 is provided with at least one opening 3 for pouring and/or discharging the gas and a means for varying flow resistance of the opening. The magnitude of the flow resistance is adjusted as a function of pressure working on a prescribed position of the safety device so that the flow resistance of the opening is increased when inner pressure rises and is decreased when inner pressure drops.
Patent JP-2004058200-A (JP)
Title: Saw blade
Inventor: NISHIKAWA YOJI
IPC: B24D5/00
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a saw blade having a long serviceable life and preventing the formation of an undercut right under a cemented carbide abrasion resistant coating layer stuck and formed in the outer circumferential part of a base plate which includes a brazing part right under segments.  <P>SOLUTION: This saw blade is formed of a plurality of segments 1 brazed or welded to the outer circumferential part 44 of the base plate 3 and including granular cemented carbide body 1a, and the cemented carbide abrasion resistant coating layer 10 stuck and formed to have no level difference from the base plate 3 in the both sides 9 of the outer circumferential part 6 of the brazed or welded part 2 of the segments 1. The abrasion resistant coating layer 10 is stuck and formed to have no level difference from the base plate 3 so that cutting chip produced in cutting is hardly accumulated to prevent the undercut from being formed in the outer circumferential part 4 of the base plate 3 right under the cemented carbide abrasion resistant coating layer 10, thereby elongating the life.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061894-A (JP)
Title: Liquid crystal projector
Inventor: KANAI HIDEO
IPC: G02F1/13
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal projector which can improve cooling capacity by narrowing the gap between a liquid crystal panel and a deflecting plate.  <P>SOLUTION: In the liquid crystal projector which projects light transmitted through the liquid crystal panel A and a projection-side deflecting plate C and also blows cooing air to between the liquid crystal and deflecting plate for cooling, a liquid crystal panel fitting frame 43 fitted with the liquid crystal panel A is arranged opposite the projection-side deflecting plate C at a specified interval, a cut part J is provided at a part of the liquid crystal panel fitting frame 43 as a wind channel on the windward side of the cooling air, and the opening between the liquid crystal fitting frame 43 and the deflecting plate C is widened to secure air channel width for the cooling air between the deflecting plate C and the liquid crystal panel fitting frame 43. Consequently, the speed of the cooling air increases as the gap between the liquid crystal panel and the deflecting plate is made narrow.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061959-A (JP)
Title: Projection optical system, projection type picture display device and picture display system
Inventor: KURIOKA YOSHIAKI
IPC: G02B27/18
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type picture display device which can project a bright picture with less distortion and has a short projection distance without making the diameter large-sized, without causing aberration due to the large eccentricity and without making the surface of reflection large-sized.  <P>SOLUTION: The projection type picture display device comprises a picture display element 1 displaying an original picture and the projection optical system 10 which projects a luminous flux from the picture display element to the surface 5 to be projected and inclined to the center chief ray attaining the center of the projected picture from the center of the original picture. The projection optical system comprises a refractive optical system 2 containing a plurality of refractive optical elements through which the luminous flux from the picture display element passes and a reflective optical system 3 containing a plurality of reflective surfaces which guide the light flux emitted from the refractive optical system to the surface to be projected. Further, an intermediate image forming surface is disposed in the projection optical system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066040-A (JP)
Title: Garbage disposer
Inventor: NAKANO KOICHI
IPC: F26B21/00
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact garbage disposer high in odor decomposition efficiency.  <P>SOLUTION: An exhaust gas treatment apparatus 3 has at least a heating space 26 and can remove odors with the heating space alone without the action of a catalyst by making the temperature of the heating space at least 500°C. In this way, the exhaust gas treatment apparatus can be miniaturized, and the compact garbage disposer can be provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065391-A (JP)
Title: Broiler
Inventor: ISHIKAWA YOSHIKATSU
IPC: F24C15/20
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broiler capable of evenly heating a cooked material mounted on a grid.  <P>SOLUTION: The broiler has the grid, on which a cooked material is mounted, inside a broiler compartment 8, a heat pathway 11 for feeding heat generated from the burning of a burner 3 disposed outside the broiler compartment 8 to the upper part inside the broiler compartment 8, and a vent hole 13 for releasing the heat fed into the broiler compartment 8 to the outside of the broiler compartment 8. The broiler also has a rectifying means 15 for rectifying the hot air fed to the upper part inside the broiler compartment 8 through the heat pathway 11 so that the hot air evenly flows over the whole mounting surface 9a of the grid 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070560-A (JP)
Title: License management device and program
Inventor: ASANO HITOSHI
IPC: G06Q50/00
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a license management device and a program that can reliably prevent illicit use of software.  <P>SOLUTION: A person who wants to purchase particular software enters inherent information (for example, a motherboard serial number or a MAC address) on a PC as a planned installation destination in a purchase application form and submits it, and the inherent information is registered in a table (62). When the purchaser commands a download of the particular software, an information reading/transfer program transmitted from a Web server is executed on the PC to automatically read in the inherent information and transmit it to the server (74, 76), and if the inherent information is registered in the table, an expiration date of the particular software is registered before a main program is transmitted (78 to 82) to download the particular software to the PC. When the particular software is started on the PC, the inherent information is read and transmitted to the server (86, 88), and only if the inherent information is registered in the table and the expiration date has not passed, the main program of the particular software is executed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066079-A (JP)
Title: Electrolyzer
Inventor: KONDO HIROAKI
IPC: C02F1/68
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyzer which can prevent the degradation in electrolysis efficiency by disposing electrodes in such a manner that the inter-electrode spacing is maintained at a prescribed space even if the electrodes consumed.  <P>SOLUTION: A holding member 16 for maintaining the spacing between the electrodes 12 and 13 is disposed between the electrodes 12 and 13. The electrodes 12 and 13 and the holding member 16 are so constituted that the pressure from the electrodes 12 and 13 is exerted toward both end faces of the holding member 16 and are disposed in the electrolytic cell 11. As a result, the degradation in the electrolysis efficiency can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070094-A (JP)
Title: Contrast increasing device
Inventor: TANAKA AKIRA
IPC: G09F9/30
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent contrast of a display light image from being decreased by incidence of external light in an active image display device.  <P>SOLUTION: The contrast increasing device is constructed so as to be arranged on the front face side of the active image display device 1 having on the rear side rear face electrodes 11 serving also as a reflecting mirror, and to consist of the multiple layers of a polarizing plate 2, a quarter-wave plate 3, and a polarized isolation reuniting film 4 in order of the incident direction of the external light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066164-A (JP)
Title: Coating head cleaning device and cleaning method
Inventor: ITO HISATOSHI
IPC: B08B5/04
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To scrape and make collectable a coating material remaining on the circumference of a discharge hole.  <P>SOLUTION: A cleaning device is provided with a first scraper for scraping the coating material adhering on a discharge face of a coating head for applying the coating material on a work, a second scraper provided continuously to the first scraper and extending along both side faces adjoining to the discharge face of the head and a shutoff part extending frontward from the second scraper for shutting off an upward flow of the coating material. A liquid reservoir part surrounded by the front wall face of the second scraper and the shutoff part is formed, and a coating material sucking hole is formed on the front wall face of the second scraper. The device is moved parallel to the discharge face of the head to scrape the coating material adhering on the discharge face of the head by the first scraper and to scrape the coating material moving to a side face of the head while scraping the coating material by a second coating head, and the coating material is sucked by vacuum and collected through the coating material sucking hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080850-A (JP)
Title: Electric connection box
Inventor: HONMA HISAO
IPC: H02G3/16
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric connection box which can avoid the short circuit of the electric circuit of a circuit board caused by the dew condensation of a circuit board or the permeation of water from outside itself.  <P>SOLUTION: In this electric connection box 1 which has a casing, wiring bodies housed in the casing, and electric parts R housed in the casing and electrically connected with the wiring body, at least one of the wiring bodies consists of a circuit board 20, and in condition that the electric connection box is attached to the subject of attachment, circuit boards are arranged longitudinally, and besides projected linear printed parts 61-64, which divert the directions of down flow of the liquid flowing down the circuit board from a circuit pattern where a potential difference is occurring, are made aslant in the vicinity region of the circuit pattern where the potential difference is occurring besides being a circuit pattern where a waterproof layer is not made on the circuit board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078360-A (JP)
Title: Apparatus and method for edge extraction
Inventor: YODA YASUSHI
IPC: G06T7/60
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for edge extraction capable of stably extracting the edges of an object even if an inspected image contains noise components in the device and method for extracting the edges of the object in the inspected image.  <P>SOLUTION: In a rectangular area Q temporarily set in the object P at any position, a brightness projection value accumulated along a first side direction in the rectangular area Q is differentiated along a second side direction perpendicular to the first side direction to provide a differentiated value. The first side direction of the rectangular area q obtained by the maximum differentiated value of the plurality of differential values obtained by shifting the position of the rectangular area Q is considered as the direction of the edges of the object P in extraction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079302-A (JP)
Title: Bidirectional insertion type connector
Inventor: TANAKA MUTSUHIRO
IPC: H01R13/11
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bidirectional insertion type connector capable of smoothly inserting into an mate side terminal pin from either side of the pin-receiving hole provided in a housing.  <P>SOLUTION: A contact 20 is provided in a pin-receiving hole 12 penetrating into the housing 10. A pin guide part 16 formed so as to spread from the inside of the pin-receiving hole 12 toward the outside of the pin-receiving hole 12 is provided on the lower end side of the pin-receiving hole 12 in the housing 10. Further, a pair of guide parts 26, 26 which extend from the inside of the pin-receiving hole 12 toward the outside of the pin-receiving hole are provided at the end part of the contact 20 positioned on the upper end side of the pin-receiving hole 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003155388-A (JP)
Title: Polymer/liquid crystal composite material and display element
Inventor: HASEBA YASUHIRO
IPC: G02F1/13
Filed: 2002-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a polymer/liquid crystal composite material comprising a polymer and a liquid crystal, subjected to phase separation and compounding and having a high liquid crystal content and a display element comprising a low-voltage driving dimming layer using the composite material. SOLUTION: This polymer/liquid crystal composite material comprises a copolymer composed of at least two monomers in which either one of the monomers is an unsaturated hydrocarbon and the other is a copolymer of a carboxylic acid having an unsaturated bond, a derivative of the carboxylic acid having the unsaturated bond or an ester of an alcohol having the unsaturated bond and at least one kind of liquid crystal compound selected from the group consisting of fluorine atom-containing liquid crystal compounds and cyano group-containing liquid crystal compounds. The composite material is subjected to the phase separation and compounding.
Patent JP-2004075606-A (JP)
Title: Method for producing hydrocarbon having chlorinated tertiary carbon
Inventor: KAWAMURA TAKESHI
IPC: C07C17/14
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein an operation such as crystallization for improving the final purity is required and sometimes the reduction of yield is caused when producing a chlorinated hydrocarbon compound such as dicumyl chloride by using hypochlorous acid.  <P>SOLUTION: A mixture of the chlorinated hydrocarbon compound produced by a reaction with an aqueous solution of a metal hypochlorite and a protonic acid is converted to an alcohol compound by an aqueous alkali solution, and the alcohol compound is purified by solid-liquid separation. The obtained solid is chlorinated again by a hydrochloric acid solution to provide the chlorinated hydrocarbon compound having high purity in high yield.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079352-A (JP)
Title: Forming method of metal oxide film and forming method of secondary electron emission film for gas discharge tube
Inventor: YAMADA HITOSHI
IPC: H01J11/22
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a metal oxide film with more even thickness for a three-dimensional face such as an inner wall of a tube.  <P>SOLUTION: In forming the metal oxide film by giving a thermal treatment to a coating film containing an organic metal oxide formed on an inner wall of the tube, the coating film is put under an ultraviolet irradiation treatment or an ozone treatment before or at the time of the thermal treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073708-A (JP)
Title: Washing machine
Inventor: IZAWA KATSUYA
IPC: D06F39/00
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform wiring by eliminating necessity to lay a lead wire on the side where an operating switch of a control device is located in a washing machine for washing clothing or the like.  <P>SOLUTION: An upper part of a washing machine body is covered with an upper frame, a control device 14 is provided within an operating panel part covering a part of the upper frame, and a plurality of lead wires 15 and 16 are connected to the control device 14. The control device 14 has a power source 17, an operation display part 18 and a power source switch 19, and the lead wire 16 connecting the power source 17 and the power source switch 19 is connected via the rear side of the control device 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325154-A (JP)
Title: Method for dehydrating starchy food by supporting flying with microwave
Inventor: CHIN BIEI
IPC: A23L7/113
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for decreasing oil absorption of a starchy food.  <P>SOLUTION: This method for dehydrating the starchy food such as a blocked noodle or a snack cake comprises treating the starchy food with frying and heating by a microwave. That is, the method for decreasing oil absorption of the starchy food comprises frying before heating by the microwave, heating by the microwave before frying or concurrently frying and heating by the microwave.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086429-A (JP)
Title: Commodity price settlement system, its terminal device, and program of management server
Inventor: MORI MASAHITO
IPC: G06Q40/04
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize a commodity price settlement system preventing the generation of an inputting error and efficiently performing transfer settlement processing.  <P>SOLUTION: The commodity price settlement system is equipped with a host apparatus set in a financial institution managing an account of a commodity dealer; a management server installed in the commodity dealer connected to the host apparatus through a communication line; and a terminal apparatus connected to the host apparatus and performing the transfer settlement by a purchaser, and when the commodity dealer sells the commodity, a transaction ID for performing transfer settlement of a commodity price is notified to a purchaser, and when the purchaser performs transfer settlement of the commodity price with the terminal apparatus, the terminal apparatus obtains a payer information and transfer address information of the commodity dealer by the transaction ID and displays them, and the transfer settlement of the commodity price is performed by the approval of the purchaser.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002135-A (JP)
Title: Liquid phase growth method and liquid phase growth apparatus
Inventor: SAITO TETSUO
IPC: C30B17/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid phase growth method and a liquid phase growth apparatus capable of providing a high growth rate and showing little difference in the growth rate among substrates or within the same substrate even when a plurality of substrates are loaded in one batch.  <P>SOLUTION: The liquid phase growth method comprises dipping a seed substrate in a solution in a vessel having a crystal raw material melted therein and growing a crystal on the substrate, wherein a fin is provided on a bottom of the vessel, for regulating a flow of the solution from a central portion outside in a radial direction in the vessel;a flow-regulating plate is provided in the vicinity of an inner sidewall of the vessel, for regulating a flow of the solution from the bottom upwardly; and the vessel is rotated while regulating a flow of the solution by an action of the fin and the flow-regulating plate to bring the solution into contact with the seed substrate. Thus, there is provided the liquid phase growth method and apparatus capable of providing a high growth rate and showing little difference in the growth rate among the substrates or within the same substrate even when a plurality of substrates are loaded in one batch.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043017-A (JP)
Title: Packaging bag
Inventor: NOMURA YUTAKA
IPC: B65D27/16
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging bag that makes it possible to easily re-encase an article that has been taken out therefrom so that it becomes possible to use the bag a plural number of times.  <P>SOLUTION: The packaging bag A is so constituted that an aperture 4 for encasing an article is formed on the upper part of a housing chamber 5 formed between a front sheet 2 and a rear sheet 3, while, on the upper part of the rear sheet 3, a bag body 1 with a lid 6 formed thereon that opens and closes the aperture 4 and adhesive layers 9, 10 on the front and the rear of a substrate 8 are formed, with the second adhesive layer 10 on the rear bonded to the lid 6, and the first adhesive layer 9 on the front face being bonded to the front sheet 2, thereby providing an adhesive tape 7 that encloses the aperture 4, and this adhesive tape 7 has a non-adhesive layer 12 formed in parallel with the second adhesive layer 10 on the rear of the substrate 8 so that, if the lid 6 is pulled apart after bonding the adhesive tape 7 to the front sheet 2, the lid 6 is removed from the adhesive tape 7 while the adhesive tape 7 remains bonded to the front sheet 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175074-A (JP)
Title: Absorbent article
Inventor: KONDO HIDEKI
IPC: A61F5/44
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin absorbent article which can speedily absorb a liquid given locally.  <P>SOLUTION: A vaginal discharge absorbent sheet 10 which is the thin absorbent article has a topsheet 24 and an intermediate sheet 23 formed of a hydrophilic air-through nonwoven fabric. A large number of liquid passage holes 31 penetrating from the topsheet 24 to the intermediate sheet 23 are formed. A discharged liquid is absorbed by a liquid absorbing layer 22 while being diffused by the intermediate sheet 23 through the liquid passage holes 31. Thus, though the entire of the article has thin-thickness, the article can speedily absorb the liquid given locally.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004090415-A (JP)
Title: Method for manufacturing transparent oriented film
Inventor: OBARA NAOTO
IPC: C08L23/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a transparent oriented film with improved mechanical strength and with homogeneously controlled phase difference.  <P>SOLUTION: A method for manufacturing the transparent oriented film characterized by the phase difference in the film plane direction of 20-500 mm, comprises drawing a transparent film formed of a resin composition comprising (a) 1-99 wt.% maleimide olefin copolymer with a specified structure and (b) 99-1 wt.% acrylonitrile/styrene copolymer containing 21-45 wt.% acrylonitrile unit in a range of draw ratio of 1.1-3 times under a condition of drawing temperature 1-40°C higher than the glass transition temperature of the resin composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089069-A (JP)
Title: Method for producing multicopy displaying phage
Inventor: SANO YUMIKO
IPC: C12N7/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a phage which controls the number of copies of the objective polypeptide displayed in the head part of a phage used in a phage display and displays the desired number of copies.  <P>SOLUTION: The expression amount of a fusion protein between the phage coat protein and the objective peptide is controlled by using a suppressor tRNA to a stop codon, which is obtained by inserting the stop codon between a DNA encoding a phage coat protein and a DNA encoding the objective polypeptide and has temperature-sensitive suppressor activity.  <P>COPYRIGHT: (C)2004,JPO