baber/WOPTO huggingface dataset:
Patent JP-2004123456-A (JP)
Title: Method and apparatus for carrying seed crystal for formation of zeolite film
Inventor: YAMAMURA TADASHI
IPC: C01B39/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for carrying a seed crystal for formation of a zeolite film for obtaining a support on which a preferable film can be deposited by uniformly carrying the seed crystal.  <P>SOLUTION: The apparatus has a cylindrical housing container 10 which can house a tubular support 20, and a rotating means 30 to rotate the housing container 10. Since the whole support can be subjected to identical conditions, the seed crystal can be carried without irregularity. By rotating the housing container, the support housed inside the container is followingly rotated to uniformly deposit the seed crystal on the support to prevent deposition of excess seed crystal over the required amount. That is, the excess seed crystal depositing on the outer surface of the support is scraped off by the contact or sliding between the outer face of the support and the inner wall of the housing container and is prevented from being carried on the support.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121732-A (JP)
Title: Biological tissue prosthesis and specimen production method for inspecting infection using biological tissue prosthesis
Inventor: HIBINO HIROKI
IPC: A61L27/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biological tissue prosthesis and a specimen production method for inspecting the infection using the biological tissue prosthesis which enable the accurate inspection of the presence of the bacterial infection in the biological tissue prosthesis to be filled.  <P>SOLUTION: A bone prosthesis comprises a porous biocompatible material for producing the bone prosthesis by making a solution containing cells for the adhesion of the cells. The bone prosthesis is made dividable at least in two when external forces are applied thereon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123068-A (JP)
Title: Propulsion method and device of vertical takeoff/landing airplane
Inventor: MATSUDA YUKIO
IPC: B64C29/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a propulsion method and device for a vertical takeoff/landing airplane capable of changing the operating condition over the range covering from hovering to motions in a lateral plane without variation of the fuselage in the vertical direction resulting from a time lag in association with a change in the engine output.  <P>SOLUTION: The levitating thrust force for the fuselage is generated as a reaction force to the blowout flow from fans 6a-6f driven by a mounted engine. A plurality of louvers 8a-8f are installed in the back stream of the fans, and the hovering condition is generated by inclining those 8c and 8d of the louvers in the opposite directions to each other for setting off their propulsive forces in a lateral plane. The moving condition is changed from hovering to the motions in the lateral plane by the propulsive force in the lateral plane produced by changing the inclinations of the louvers 8a, 8b, 8e, 8f. The varied portion of the levitating thrust force can be set off by adjusting the inclination angle of the louvers 8c and 8d without changing the engine output.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131390-A (JP)
Title: Antithrombotic agent
Inventor: UEKI HIROSHI
IPC: A61P7/02
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an antithrombotic agent having excellent platelet agglutination inhibitory actions and blood coagulation inhibitory actions and extremely useful as a prophylactic/a therapeutic agent for thrombosis, obstruction or arteriosclerosis, or the like, and even intermittently ingestible by formulation thereof in a food.  <P>SOLUTION: This antithrombotic agent comprises a lower alcohol extract from a leguminous plant Butea superba.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003157927-A (JP)
Title: Electric connector with strengthened heat resistance
Inventor: BELADY CHRISTIAN L
IPC: H01R13/46
Filed: 2002-10-09
Abstract: PROBLEM TO BE SOLVED: To increase electric current capacity of a connector by radiating heat efficiently to the ambient atmosphere with reduced hot spots within the connector. SOLUTION: The electric connector is equipped with no fewer than one electric connection section (102, 104) physically at least partially enclosed within a connector body (202) and with no fewer than one terminal conductive thermal diffusion body (200) physically at least partially enclosed within the connector body (202) and is arranged to diffuse the heat generated by the electric current passing the electric connection section (102, 104).
Patent JP-2004134188-A (JP)
Title: Connector
Inventor: MURAKAMI TAKAO
IPC: H01R13/64
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector capable of controlling loseness by a vibration of a vehicle running, and maintaining reliability of an electrical connection for a long term.  <P>SOLUTION: An adhesion layer is intervened between insertion-coupling surfaces of a pair of connector housings 12, 20, then an adhesion force is provided by pressing the adhesion layer. The adhesion layer is to be an adhesion agent oozed from a microcapsule 40 coated on insertion-coupling surfaces 16, 17 of at least one of the connector housings 12. The insertion-coupling surfaces 16, 17 of at least one connector housing 12 of the pair of the connector housings 12, 20 are to be of uneven rolling surfaces or surfaces having many projections, or otherwise concave and convex.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130433-A (JP)
Title: Electric discharge machining method of fine hole and device therefor
Inventor: HIRAISHI MASAKAZU
IPC: B23H7/34
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve machining accuracy and machining speed and to use deionized water for working fluid in electric discharge machining for a fine hole or the like.  <P>SOLUTION: A tool electrode 1 is brought close to a workpiece W placed and fixed on a sample electrode 4 in the working fluid, and electric charge charged in a capacitor C1 from a DC power supply 7 is discharged between the tool electrode 1 and the workpiece W to make the fine hole in the workpiece. Then high speed switching is performed for a voltage supplied from the DC power supply 7 to the capacitor C1 by ON/OFF control of FET1 and FET2. Accordingly the short pulse-like charge voltage with shortened turn-on and turn-off time can be formed to achieve the above purpose.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130925-A (JP)
Title: Traveling vehicle
Inventor: KAMIMURA MASAMITSU
IPC: B62D25/12
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To make an arrangement so that right and left side walls forming pieces do not easily fall off.  <P>SOLUTION: A fixed side hood forming body comprises the right and left side walls forming pieces extending to the front and rear directions, and a front wall forming piece extending to the right and left directions disposed between the front end parts of the right and left side walls forming pieces, wherein locking pins protruding downward from the lowest end of the right and left side walls forming pieces are provided, with the locking pins capable of being removably inserted into locking holes formed in the vehicle body frame for locking. At the upper inside of the right and left side walls forming pieces, a nip-holding piece or a to-be-nip-held piece is provided, while the nip-holding piece or to-be-nip-held piece is made to be removably nip-held by a to-be-nip-held piece or a nip-holding piece fitted on the hood forming body support frame provided so as to rise from the body frame, and the nip-holding piece or to-be-nip-held piece provided on the right and left side walls forming pieces are oriented from upper outside toward lower inside so that they are held in a sandwiched state with either the nip-holding piece or to-be-nip-held piece fitted on the hood forming body support frame at the locations of the right and left walls forming pieces being at the hood forming position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130970-A (JP)
Title: Power steering device for work vehicle
Inventor: IIDA MASAYA
IPC: B62D5/10
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively constitute a hydraulic cylinder constituting a power-steering device for steering a front wheel and to prevent the possibility of a hydraulic hose to interfere with a rotary member such as an engine crank pulley and get damaged.  <P>SOLUTION: The hydraulic cylinder 28 is constituted of a cylinder tube 34 in which a piston and a piston rod are inserted, and right and left packing cases 35R, 35L fitting to the cylinder tube to block up both ends of the cylinder tube. Right and left joints 36R, 36L for connecting the oil-pressure hose are provided in both sides in the longitudinal direction of the cylinder tube, and the rotation of cylinder tube 34 to the right and left packing cases is stopped by a block body 43 when the right and left packing cases are attached in a front axle case 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132095-A (JP)
Title: Integral disaster-preventive roof tile
Inventor: KAMIYA YOSUKE
IPC: E04D1/02
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide integral disaster-preventive roof tiles having superior wind pressure-proofing strength.  <P>SOLUTION: In this integral roof tile having a valley part 21 on a recessedly curved plain roof tile part, an underlap part 22 at one side of the valley part 21, and a crest section 23 as an overlap part at the other side, a tail end part of the crest section 23 is provided with a stepped projecting part 24 to be combined with a crest head part 25 of an upper roof tile 2C overlapped and roofed on its upper position. The stepped projecting part 24 is provided with a locking part 24a of which a lower part is cut out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138638-A (JP)
Title: Device for feeding power to heat fixing device
Inventor: YAKOU YASUHIRO
IPC: G03G15/20
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for feeding power to a heat fixing device which can feed the power to the heat fixing device without any level difference, and to provide a power feeding method to the fixing device and an image recorder.  <P>SOLUTION: In the power feeding device for the heat fixing device in which the power feeding to the heat fixing device is controlled by controlling the phase of AC power source, switching on timing of the phase control is controlled by using a software pointer storing the position in a phase table indicated by a diagram 4(a) so that the value of the software pointer is increased or decreased as indicated in a diagram 4(b). Thus, the power feeding can be carried out without any level difference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136198-A (JP)
Title: Filtration apparatus and filtering method
Inventor: CHIGUSA TAKEMICHI
IPC: B01D29/62
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filtration apparatus which can cope with original water having the possibility that an impurity mingles in and can restrain the increase of the pressure loss owing to the inflow of the impurity and from which the impurity can be discharged easily and to provide a filtering method.  <P>SOLUTION: This filtration apparatus is constituted so that a filter medium is packed in a filtration tank, a screen is arranged in each of the upper and lower parts of a filter medium layer and a treated water discharge pipe is arranged in each of the upper and lower parts of the filtration tank. The original water supply space which is communicated with an original water inflow pipe and partitioned by the screen is formed in the filtration tank and a discharge port to be opened/closed freely is arranged in the original water supply space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137118-A (JP)
Title: Method for recovering hydrochloric acid from waste iron-hydrochloric acid treatment liquid
Inventor: HANDA KAZUO
IPC: C01B7/01
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To recover high-concentration hydrochloric acid from a waste iron-hydrochloric acid treatment liquid at a low cost.  <P>SOLUTION: The waste iron-hydrochloric acid treatment liquid containing ferric chloride is continuously or intermittently poured into a waste iron-hydrochloric acid treatment liquid which contains at least 65 mass% ferric chloride and 7-28 mass% water and from which hydrochloric acid is being extracted at 125-150°C under a reduced pressure; thereby, this waste iron-hydrochloric acid treatment liquid after the above-described pouring is caused to retain its temperature and its above-described ferric chloride content and water content. Thus, ferric chloride is hydrolyzed, and iron oxide and hydrochloric acid of a high concentration of at least 20 mass% are continuously extracted and recovered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003196313-A (JP)
Title: Data processing apparatus for performing narrow down display
Inventor: NAGAO NORITOMI
IPC: G06F12/00
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To achieve narrow down display of data consisting of a plurality of fields by generally simple operations regarding a data processing apparatus for performing the narrow down display for displaying only specific required data among many pieces of data by selecting it.  <P>SOLUTION: Information indicating kinds of different field values of the respective pieces of data or ranges of the field values in a field to be narrowed down in automatically displayed on a selection column 22 of a display device 18. Narrow down information is inputted based on the selection column 22 and the data is narrowed down by a data narrow down processing means 16. Narrow down results are displayed in a list form by a list data display processing means 17.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004154939-A (JP)
Title: Method for manufacturing laminated metal strip for coating can excellent in moldability
Inventor: CHIJIKI TOORU
IPC: B05D5/08
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a metal strip for a can coated with a coating containing inner wax on the side corresponding to the outer surface of the can and laminated on the side corresponding to the inner surface of the can.  <P>SOLUTION: In this method for manufacturing a laminated metal strip for a coating can excellent in moldability, the coating containing inner wax is applied to the metal strip for the can on the side corresponding to the outer surface of the can thereof and a thermoplastic resin is laminated to the metal strip coated with the coating to be dried on the side corresponding to the inner surface of the can thereof. In this case, the maximum arriving temperature of the metal strip in a lamination process and an after-treatment process after the lamination process is set to 350°C or lower and it is desirable to add a predetermined amount of a metal filler, for example, an aluminum filler to the resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142131-A (JP)
Title: Quinazoline compound and optical recording medium using this compound
Inventor: OGISO AKIRA
IPC: C07D239/74
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium capable of successfully recording/reproducing data using a laser with a wavelength of 300 to 900 nm, and a new quinazoline compound.  <P>SOLUTION: This optical recording medium has a recording layer containing one or more kinds of chemical compounds selected from the quinazoline compounds having condensed polycyclic carbocyclic aromatic ring residues or a substituted or non-substituted heterocyclic aromatic ring residues.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143794-A (JP)
Title: Connecting structure and connecting method of building material framework members
Inventor: KUBOTA WATARU
IPC: E06B3/964
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure of building material framework members which facilitates the work of positioning and the connection of the framework members forming a building material framework, and to provide a method of connecting the building material framework members.  <P>SOLUTION: In order to position the end face 5A of a transom 5 as the framework member to a vertical framework member 2 and abutting and connecting the former to the latter with bolts 33 and nuts 34, the vertical framework member 2 has holes 2E formed therein, and a screw 61 functioning as a positioning member is inserted into each hole 2E, and a circular head 61A of the screw 61 is inserted into the end face 5A, to thereby position the transom 5 to the vertical framework member. Herein each hole 2E is formed in the vertical framework member at an accurate location by turret punching when the vertical framework member 2 which is manufactured by folding a metal sheet, is in the form of the metal sheet before being folded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145758-A (JP)
Title: Detector
Inventor: TAKAHASHI HIDEAKI
IPC: G01D11/24
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detector which is easily and safely installed and in which batteries are easily and safely replaced and dirt proof property is secured when replacing batteries.  <P>SOLUTION: The detector is provided with: an installation base 2 which is screwed by a screw 12 to an installation surface 1; and a cover 3 locked and connected to the installation base 2 and for housing and covering detection parts. In the detector, the cover 3 is shaped into a hollow case shape and the detection parts are housed inside it, a battery housing recess 4 opening to an outer surface of the cover is formed at the back of the cover 3, and the cover is locked and connected to the installation base 2. Thus, the opening of the battery housing recess 4 is made to be closed at the installation base 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003187530-A (JP)
Title: Information recording medium, information recording device and information reproducing device
Inventor: TOZAKI AKIHIRO
IPC: H04N5/93
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information reproducing device or the like in which an access is surely made for audio information in a relatively simple manner in an audio frame unit when audio information that is recorded, edited and reproduced or the like in the audio frame unit, is divided into appropriate sizes, multiplexed and recorded.  <P>SOLUTION: The information reproducing device reproduces audio information from an optical disk into which audio information made up with a plurality of audio frames and total number information indicating the total number of audio frames included in a packet constituted of a plurality of audio frames are recorded as packets. The device is provided with a pickup 80 which reads audio information from the optical disk, an audio decoder 93 which demodulates audio information being read and a system controller 100 which controls the reproducing of the audio information based on the total number information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004151907-A (JP)
Title: Image signal processor
Inventor: OKADA HIDESHI
IPC: H04N1/409
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a good filtering process for an image signal processor.  <P>SOLUTION: Noise components contained in Y data output from a YUV conversion circuit 46 are eliminated by an adaptive median filter 52. A chromaticness/hue computing circuit 56 calculates chromaticness C and hue H based on U data and V data output from the YUV conversion circuit 46. An area identifying/coefficient determining circuit 58 varies the characteristic of the adaptive median filter 52 according to the calculated chromaticness C and hue so that it is in inverse proportion to human relative visibility.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153935-A (JP)
Title: Vibration wave motor unit
Inventor: MORI RYUICHI
IPC: H02N2/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration wave motor unit with less noise even at high speed rotation which is easily repaired or cleaned.  <P>SOLUTION: A relative movement part is divided to a mobile body 13 (first relative movement member) that contacts a vibrator 12, and a rotary ring 17 (second relative movement member) that moves integrally with the mobile body 13. A vibration proof part (first-third vibration proof members 15a-15c) is sandwiched in the pressurizing direction of a pressurizing spring 23 between the mobile body 13 and the rotary ring 17, where vibration isolation around a center in the pressurizing direction is set higher relative to vibration isolation near both ends.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152442-A (JP)
Title: Optical disk device and processing method of optical disk
Inventor: MORIMURA JUNICHI
IPC: G11B7/005
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disc device which can enhance reading ratio to a header, and the like, by an optimum tracking offset through sampling plural offset candidate values.  <P>SOLUTION: Plural offset values are arranged, centered about tracking control parts 2, 3, 21, 23 for forming a control loop based on a signal from an optical pickup 2 and performing control in tracking direction for the optical pickup, and the offset value by the tracking control part. The device comprises: a sampling part 15, which performs tracking offset respectively, corresponding to each of the plural offset values and sampling for a detection signal for the optical pickup in tracking offset; and an offset decision part 14, which decides a new offset value based on this sampling result, supplies this value to the tracking control part and makes the tracking controlled by the new offset value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157615-A (JP)
Title: System and method for assignment of network interface of av server, and system and method for file transfer request to av server
Inventor: OKAMOTO YOSHIHIRO
IPC: G06F15/177
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To arrange a plurality of asynchronous network I/Fs in an AV server, transfer AV files rapidly from the AV server to a plurality of clients, and prevent a stop of supply of AV files to the clients even when part of the network I/Fs fails.  <P>SOLUTION: A system comprises load monitoring means for computing the magnitude of a load on each network I/F 12(1) to 12(N), detecting means for detecting a failure in each network I/F, and assigning means for responding to a network I/F assignment request sent from any client 2(1) to 2(12) by assigning the client the network I/F without a failure detected by the detecting means that has the smallest load computed by the load monitoring means of the network I/Fs 12(1) to 12(N).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154009-A (JP)
Title: Batter for refrigerated/frozen food, and refrigerated/frozen deep-fried food prepared using the batter
Inventor: NAKAMURA YOSHIFUMI
IPC: A23L35/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide refrigerated/frozen deep-fried food comprising refrigerated/frozen deep fried food suitable for cooking with a microwave oven, where batter coating is smooth to the mouth and has crispy and light palate feeling, and ingredients are kept moist even after cooked using the microwave oven.  <P>SOLUTION: The batter for refrigerated/frozen deep-fried food comprises whipped protein, and oil and fat. The batter is obtained by the following processes: a process (a) of blending grain flour with water and stirring the mixture; a process (b) of adding oil and fat to the thus-obtained mixture and stirring it; and a process (c) of adding whipped protein to the mixture obtained in a process (b) and stirring the resultant mixture.  <P>COPYRIGHT: (C)2004,JPO