baber/WOPTO huggingface dataset:
Patent JP-2004292846-A (JP)
Title: METHOD FOR MANUFACTURING Cu-Ni-Fe ALLOY MATERIAL FOR MAGNETIC SCALE
Inventor: YANAGIYA AKIHIKO
IPC: B22F3/02
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a Cu-Ni-Fe ("Cunife"(R)) magnetic alloy used as a sheet material for a magnetic scale etc.  <P>SOLUTION: Cu-Ni-Fe alloy powder having a composition consisting of, by mass, 5 to 25% Ni, 5 to 25% Fe and the balance Cu with inevitable impurities is prepared by a gas atomizing method. The powder is filled into a metal container and sealed in it, which is extruded using a hot extrusion machine at 920 to 950°C at 10/s to 100/s strain rate to obtain an extruded bar stock. This bar stock is hot rolled, and the resultant plate is cold rolled in a longitudinal direction and subjected to aging treatment. By this method, the Cu-Ni-Fe alloy material for magnetic scale can be manufactured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295349-A (JP)
Title: Point management system of house
Inventor: CHIKADA TOMOYA
IPC: G06Q30/02
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide the point management system of a house which can support a long term durability of the house by a continuous maintaining administration.  <P>SOLUTION: The point management system 1 of the house manages the point given to the house. The point management system 1 includes a house database 2 for storing the house ID and a cumulative point correspondingly, a point acquisition rule database 3 for storing a point acquisition item number and a set point correspondingly, an extraction means for extracting the set point corresponding to the point acquisition item name input from a supplier terminal 6 via a network, and an arithmetic means for adding the extracted set point to the cumulative point corresponding to the house ID input from the supplier terminal 6 via the network or altering the cumulative point based on the extracted set point and the used point input from the supplier terminal 6 via the network.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004163387-A (JP)
Title: Pressure sensor
Inventor: WASHIMI DAISUKE
IPC: G01L1/20
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensor for detecting particularly, a minute shape, enhanced in precision by increasing the presence ratio of a sensor part to improve the resolution and reduce wrong detections.  <P>SOLUTION: This pressure sensor comprises a plurality of first wirings 2 and a plurality of second wirings 3, which are arranged across, and sensor parts 4 provided near the intersections of both the wirings. Each sensor part 4 comprises a first electrode 8 electrically connected to the first wiring 2, a second electrode 9 arranged opposite to the first electrode 8 and electrically connected to the second wiring 3, and a cavity part 10 formed between the first electrode 8 and the second electrode 9, wherein the first wiring 2 and the first electrode 8 are electrically connected through a contact layer 12 having a resistance higher than the first wiring 2. The second wiring 3 is used also as the second electrode 9 of the sensor part 4. The first wiring 2 has a broad part 19 each between the sensor parts 4 connected to the first wiring 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004292708-A (JP)
Title: Ink for ink-jet recording, method for producing stock ink solution and storing method
Inventor: TAGUCHI TOSHIKI
IPC: C09D11/40
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink for ink-jet recording having excellent ejection stability, a method for producing a stock ink solution and a method for the storage of the solution.  <P>SOLUTION: A stock ink solution containing at least a specific dye in an aqueous medium at high concentration and an ink for ink-jet recording obtained by adjusting the concentration of the stock ink solution are produced and stored by a method to prevent the formation of insoluble materials. Concretely, the formation of insoluble materials can be prevented by the addition of an antiseptic agent to the stock ink solution, the adjustment of the solution properties, the selection of the storage vessel and the specification of the storage temperature condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296036-A (JP)
Title: Method for manufacturing magnetic tape
Inventor: FUKIAGE SATORU
IPC: G11B23/113
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic tape wherein regular winding property is not lost even in the case of repeated use.  <P>SOLUTION: In the manufacturing process of a magnetic tape wound on a cylindrical hub, the hub is fitted into a drive shaft, fixing fixtures are pressed to one of the upper and lower sides of a hub inner periphery from the inside to the outside in a radial direction. By pressing the fixing fixtures so as to change the hub outer diameter of the pressed side in the range of (hub width/425 to hub with/85) mm, the hub is fixed to the drive shaft, and the magnetic tape is wound while the hub at the fixed time satisfies the relation of ¾lower outer diameter-upper diameter¾≤(hub width/213) mm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304495-A (JP)
Title: Method for searching longest prefix and database structure for it
Inventor: MASUDA TAKASHI
IPC: H04L45/748
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To find a data element which becomes the longest prefix of a retrieval key, from the database storing a plurality of the data elements with a small number of searching times of the database region in the retrieval key imparted as input data, and to reduce the database region required for storing the data elements.  <P>SOLUTION: A bit string showing the data elements is divided to partial sequences. The connection relation at the divided partial sequences is held by a list structure. And, the database structure consolidates the prefixes of a plurality of the data elements, and the retrieval key are divided with the same conditions at the time of dividing the data elements by the range of the partial sequences. The sequences are stored in the common data region when the prefixes of a plurality of the data elements are the same. The partial sequences located above the retrieval key are searched in the database stored with the above-mentioned database structure. As a result, the number of the searching times of the database required for searching the longest prefix can be reduced. And, the storage region in the database can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300627-A (JP)
Title: Sash for japanese clothes and method for tailoring the same sash
Inventor: YOSHIDA YUKICHI
IPC: A41F19/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sash for Japanese clothes in which each part is shortened and lightened by dividing the sash into a puffed-out part and a trunk part, and the sash is tied by short-term learning even when a beginner wears it and the puffed-out part can freely and readily be tied in preferable shape and to provide a method for tailoring the sash.  <P>SOLUTION: In the sash for Japanese clothes having the puffed-out part 4 and the trunk part 5 comprising a belly part 7 and a plain part 6, the plain part 6 is provided between the puffed-out part 4 and the belly part 7 and a part 8 between the puffed-out part 4 and the plain part 6 is cut to divide these parts into two short parts. The trunk part 5 is wound around the waist and then, the puffed-out part 4 formed in a preferable puffed-out shape is attached to the trunk part 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303025-A (JP)
Title: Information processing method, its execution system, its processing program, disaster recovery method and system, storage device for executing the processing, and its control processing method
Inventor: KAWAMURA NOBUO
IPC: G06F3/06
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for constructing a system for facilitating countermeasures to a disaster where the performance deterioration of an active system is reduced.  <P>SOLUTION: When a writing request received from a host computer is the writing request of log information, the simultaneous writing processing of the log information in the sub-storage device sub-system of a stand-by system is executed, and when the received writing request is the writing request of data base data or status information, the writing request is temporarily stored, and asynchronous writing processing in the sub-storage sub-system is executed. Also, the update of the log information in the sub-storage device sub-system and the data and status information of the data base area is executed according to the contents of the writing request received from a master storage device sub-system, and the data base area is restored according to the contents of the log information from the position shown by the status information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303371-A (JP)
Title: Drive unit driving mechanism
Inventor: SUZUKI KANEO
IPC: G11B17/26
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple, compact drive unit driving mechanism capable of continuously, smoothly performing movement of a drive unit, switching of a floating lock mechanism, and the attachment/detachment of a disk to and from a turntable.  <P>SOLUTION: The drive unit driving mechanism comprises a disk holder 10 for accommodating a plurality of disks D; the drive unit 62 for reproducing the disk D; and a drive base 60 for moving the drive unit 62 into a space formed by dividing the disk holder 10. The drive unit 62 is elastically supported by the drive base 60 via a dumper 66. A drive shift plate 68, the floating lock mechanism 67, and a clamper arm 64b are provided. The drive shift 68 rotates the drive base 60. The floating lock mechanism 67 switches between floating and lock states according to the movement of the drive shift plate 68. The clamper arm 64b makes a clamper ring 64a contact and separate from the disk D on the turntable 63.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301481-A (JP)
Title: Bathroom ventilation and drying device
Inventor: ISHIKAWA MASANORI
IPC: F24F1/00
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To minimize a loss time generated in a drying operation mode.  <P>SOLUTION: This bathroom ventilation and drying device is provided with a main body case 11 having a suction port 32, a blowout port 33 and an exhaust port 21, a fan 18 for discharging the bathroom air sucked from the suction port 32 toward the blowout port 33 and the exhaust port 21, a damper 27 for sending the bathroom air discharged from the fan 18 to the blowout port 33 and the exhaust port 21, a heater for heating the air passing through the blowout port 33, and a control circuit board 34 for stopping the energization to the heater 28, when a temperature in the bathroom becomes more than a specific temperature. The control circuit board 34 is constituted so that it controls the damper 27 to switch a mode to a ventilation mode for sending the bathroom air discharged from the fan 18 to the exhaust port 21 only for a specific time, when the energization to the heater 28 is stopped in a state in which the bathroom air is sent to a blowout port 33 side in a drying operation mode for alternately sending the bathroom air discharged from the fan 18 to the blowout port 33 and the exhaust port 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305792-A (JP)
Title: Detoxication method for object to be treated contaminated with organic halogen compound
Inventor: SHIMIZU TOSHIKI
IPC: A62D3/37
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treating method capable of decomposing organic halogen compounds in soil, industrial waste, polluted sludge, sludge, waste water and ground water in a short period of time into the environmental criteria or less and detoxifying the compounds without producing harmful by-product.  <P>SOLUTION: In the method for detoxifying an object to be treated contaminated with organic halogen compounds, a metallic treating agent comprising alloy powder which is produced by subjecting a mixture containing 0.01-2 pts.wt. Ni powder based on 100 pts.wt. Fe powder to the treatment according to the mechanical alloying method and an oxidant are added to the object to be treated and are mixed. Thereby, the object to be treated contaminated with the organic halogen compounds is detoxified.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310323-A (JP)
Title: Automatic ticket gate machine
Inventor: SAWADA MITSUHIRO
IPC: G07B15/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the return of a non-contact information recording medium (a token) when using the medium for a short-period ticket such as an ordinary train ticket.  <P>SOLUTION: An automatic ticket gate machine comprises an inlet installed in the main body of the gate machine to insert the medium; a recovery means for executing prescribed arithmetic processing, based on data recorded on the medium inserted into the inlet and recovering the medium which has been completed the arithmetic processing into the main body of the gate machine; a door driving means for opening a door when it is determined that the entrance should be permitted, according to the result of the arithmetic processing, and closing the door when it is determined that the exiting should not be permitted, according to the result of the arithmetic result; and an eject means for generating the medium with the prescribed data recorded thereon and ejecting it at an outlet installed in the main body of the gate machine, when the exit is not permitted, according to the result of the arithmetic processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309276-A (JP)
Title: Substrate for immobilizing polynucleotide, its manufacturing method, microarray, and its fluorescence analysis method
Inventor: YOSHIDA YASUSHI
IPC: C12Q1/68
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for immobilizing polynucleotide, its manufacturing method and an microarray capable of performing highly accurate gene analysis, arraying micro-spots of the polynucleotide with higher density, and performing more gene analyses at one time.  <P>SOLUTION: In this substrate 10 for immobilizing the polynucleotide, having a fixed support 100 having at least the surface comprising a carbon-based material, a chemical modification part 301 arrayed discretely two-dimensionally is provided on the fixed support 100. In addition, positioning marks 501, 502, 503 for showing the two-dimensional array position on the chemical modification part 301 are provided on the end.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003264343-A (JP)
Title: Nitride semiconductor laser element
Inventor: OZAKI NORIYA
IPC: H01S5/227
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a laser element wherein an optical characteristic, especially, an aspect ratio in the image of a far visual field is improved, application to an optical information apparatus is facilitated, and an output characteristic and element reliability are superior equivalently to a conventional laser element.  <P>SOLUTION: This laser element has a structure wherein an n-side optical guide layer 7 composed of an n-type nitride semiconductor, an active layer 8 and a p-side optical guide layer 9 composed of a p-type nitride semiconductor are laminated. The p-side optical guide layer has a stripe-shaped protrusion on which a p-type nitride semiconductor layer is arranged, and the film thickness of the protrusion of the p-side optical guide layer is not more than 1 μm, so that a stripe-shaped waveguide path is formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004305597-A (JP)
Title: Disposable diaper
Inventor: NIKI YOSHIFUMI
IPC: A61F5/44
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable diaper with excellent wearing comfortableness which enables a user to easily fasten the side of a diaper fastening part on a waist band part or a site adjacent thereto by smoothly pulling it out in either of a method of fastening the waist band part on the back side of a wearing person or a method of applying it on the belly side of the wearing person.  <P>SOLUTION: In the disposable diaper 1, left and right waist band parts 10 are fastened on the belly side or back side of the wearing person with a band fastening part 11 and the back side part B is fastened on the waist band parts 10 with a diaper fastening part 21 to wear. A pair of folding aid means 44 are provided on an absorbent 4 at a crotch part C and an elastic member 81 is disposed in a central absorption area positioned between a pair of the folding aid means 44 and 44 of the diaper 1 thereby allowing the diaper to be naturally shrunk longitudinally.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316484-A (JP)
Title: Small capacity tubular turbine
Inventor: INAGAKI MORIHITO
IPC: F03B3/06
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To allow electric drive of movable runner vanes of a small capacity tubular turbine to enlarge a flow rate range where the small capacity tubular turbine can be operated.  <P>SOLUTION: An operation shaft is disposed in an inside casing supporting a turbine runner to be movable in an axial direction. One end of the operation shaft is connected with a rotation shaft of runner vanes to be rotatably operated through a link mechanism, and the other end of the operation shaft is connected with a motion conversion mechanism for converting rotation motion in the inside casing into linear motion. Further, an electric motor for driving runner vanes is installed outside of an outside casing, and the electric motor is connected with the motion conversion mechanism thorough a rotation transmission mechanism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317730-A (JP)
Title: Platemaking method for cylindrical flexographic printing plate and exposure apparatus to be used therefor
Inventor: KAWAMOTO TADASHI
IPC: G03F7/20
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a platemaking method for a cylindrical flexographic printing plate for realizing further high-definition and high-quality flexographic printing by using a photosensitive resin plate having an IR sensitive layer on its surface, and to provide an exposure apparatus to be used for the above method.  <P>SOLUTION: In the platemaking method for a cylindrical flexographic printing plate, when the plate is irradiated with active rays from an active ray lamp 1 through an image mask disposed on the IR ray sensitive layer, irradiation is controlled by installing a partition plate 7 so as to increase the proportion of the light quantity of the active rays incident within a specified range of the incident angle with respect to the active rays entering the cylindrical photosensitive resin plate on a sleeve 8. This method solves problems of a conventional cylindrical flexographic printing plate that the print resolution is not sufficiently increased and that a conventional plate can not be used for the usage requiring high resolution and accurate reproducibility of printed dimensions, for example, an electric material such as electronic parts composed of fine figures and micro characters in the field of printing securities.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318408-A (JP)
Title: Apparatus and program for analyzing gist of text
Inventor: HASEYAMA SATOSHI
IPC: G06F17/30
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gist of text analyzing apparatus which can classify concrete contents meant by individual text by same tendency to grasp the contents.  <P>SOLUTION: A CPU 12 refers to a word extraction result file 112 and a K-means analysis condition file 114 by clustering by K-means, classifies a text of analysis object for each cluster of a unit indicating that the content meant by the text of analysis object has the same tendency, calculates for each of the clusters the value of center of gravity representing the importance of the meaning of a word in the text belonging to the cluster of the same classification, and outputs the word and the value of center of gravity for each of the clusters on a display 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317374-A (JP)
Title: Institution searching system
Inventor: ARAKI HITOSHI
IPC: G09B29/10
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an institution searching system that displays the newest search results, and save on the time and efforts for a user to input again searching items, whenever he/she wants to receive the service even if he/she removes.  <P>SOLUTION: Institution searching system 100 is equipped with the institution information-storage unit 201, the search item input unit 202, the search item storage unit 203, the migration length judging unit 204, the present location acquisition unit 205, the institution search unit 206, and a display 207. The above-mentioned migration-length judging unit 204 calculates the migration length from an institution search point. When the migration length of interest exceeds a threshold, it instructs to the above-mentioned institution search unit 206 that the institution search for the second time should be performed, and the above-mentioned institution search unit 206 which receives the order of search for the second time from the above-mentioned migration-length judging unit 204 carries out the institution search based on the newest present position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317081-A (JP)
Title: Air refrigerator
Inventor: YOSHIMURA SEIJI
IPC: F25B9/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a passage in a heat exchanger from being clogged by freezing/adhesion of water and lowering of performance due to the above clogging.  <P>SOLUTION: This air refrigerator 1 includes: a main compressor 11, a cooling device 12, a heat exchanger 13, an expansion device 14, a refrigerating processing chamber 15 and a cyclone separator 16. The refrigerator includes a circulating passage I for air, which is passed from the main compressor 11 through the cooling device 12, the heat exchanger 13 and the expansion device 14 to reach the refrigerating processing chamber 15 and further passed through the cyclone separator 16 and again passed through the heat exchanger 13 to return the main compressor 11. Further, the air refrigerator is provided with a drying air supply passage II for supplying drying air whose dew point is O°C or less at the delivery pressure of the main compressor 11 during fixed time at the time of starting and supplying the same to the part of the circulating passage I returning from the heat exchanger 13 to the main compressor 11 when the suction pressure of the main compressor 11 drops abnormally, and a release passage III for releasing the air at a part to the atmosphere to keep the part at the atmospheric pressure or lower when the pressure at the part of the circulating passage I exceeds the atmospheric pressure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277981-A (JP)
Title: Fingertip pad for typing
Inventor: KURIHARA KENJI
IPC: A41D13/08
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fingertip pad for typing, protecting the fingertips from irritation caused by a key board in typing to yield a more comfortable typing environment, also reducing physical disturbance such as a musculoskeletal disturbance caused by typing, and also capable of protecting the finger tips from the keys of which surface temperature is lowered by a cooling device or weather.  <P>SOLUTION: This fingertip pad is provided by adhering the fingertip pad for typing which is obtained by arranging a cloth (3) on a sticky surface (2) of an adhesive tape (1), on the cushion (4) of the finger.  <P>COPYRIGHT: (C)2005,JPO&NCIPI