baber/WOPTO huggingface dataset:
Patent JP-2004155907-A (JP)
Title: Manganese-activated aluminate phosphor, production method therefor, and vacuum ultraviolet ray-excited light-emitting device
Inventor: YOSHIDA TOMOKAZU
IPC: H01J11/22
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manganese-activated aluminate phosphor which emits light under the excitation by vacuum ultraviolet rays and exhibits an improved luminous efficiency; and a vacuum ultraviolet ray-excited light-emitting device using the phosphor.  <P>SOLUTION: The manganese-activated aluminate phosphor, which has a high luminous intensity due to vacuum ultraviolet ray excitation and is represented by (Ba<SB>1-m</SB>, Sr<SB>m</SB>)<SB>a</SB>(Mg<SB>1-n</SB>, Mn<SB>n</SB>)<SB>b</SB>Al<SB>10</SB>O<SB>15+a+b</SB>(wherein 0.5<b<a≤0.5b+0.5<1.0 0≤m≤1, and 0.05≤b×n≤0.3), is prepared by firing in an adjusted reductive atmosphere. The light-emitting device excellent in luminescent characteristics is obtained by using the phosphor for a light-emitting device (the vacuum ultraviolet ray-excited light-emitting device) such as a PDP (plasma display panel), a rare gas discharge lamp, or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160323-A (JP)
Title: Screw type filtering dehydrator
Inventor: CHIGA TATSUYA
IPC: B01D29/25
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw type filtering dehydrator which enhances assembling workability to reduce the cost of a product, excellent in disassembling maintenance properties, easily alters the set interval between respective annular filter plates and performs the rearrangement of a filter member rapidly and properly.  <P>SOLUTION: In the screw type filtering dehydrator constituted by fitting and mounting a screw conveyor 11 in the center hole 10 of the cylindrical filter member, insert projections 6 are fixed in the mounting holes of the lugs (peripheral seat parts) 5 of the annular filter plates 2 as the interval regulating means between the respective annular filter plates 2 constituting the filter member. At least two kinds of the annular filter plates, which have the insert projections 6 having a different projected wall thickness and display the wall thickness difference by color, are prepared and the specific annular filter plates selected by color are laminated to constitute the filter member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163624-A (JP)
Title: Projector
Inventor: MONJO YOSHIO
IPC: H04N5/74
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a shortcoming that a quick moving picture can not be clearly displayed by promptly changing a picture because of the slow response time of liquid crystal in the conventional type projector by providing a projector to display a full color image on a screen by one image display part, so that the entire constitution is remarkably simplified and production cost can be reduced.  <P>SOLUTION: In the projector, red, blue and green images are formed in a time-division manner by the image display part 2, and a red light emitting diode 1r is lit at a timing that the image of a red component is displayed by the display part 2, a blue light emitting diode 1b is lit at a timing that the image of a blue component is displayed and a green light emitting diode 1g is lit at a timing that the image of a green component is displayed. By projecting the images of the red component, the blue component and the green component in turn in the time-division manner to the screen 8, the color image is displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166089-A (JP)
Title: Packet relay system to mobile terminal, home agent, network node, and mobile terminal
Inventor: AKITA KENICHI
IPC: H04L12/721
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packet relay method in which a mobile terminal can effectively move, without being conscious of a network topology.  <P>SOLUTION: In a mobile IP network which relays packets sent from a communication partner node, while managing a current position of the mobile terminal, the packet relay method constitutes network nodes which become a transfer route for packets in a hierarchical structure, comprises a route node located at a vertex, a home agent which registers the position of the route node, and an anchor node which registers the current position of the mobile terminal. The mobile terminal can moves effectively, constituting so that the route node becomes a 1st relay point of the packet sent from the communication partner node, the anchor node is made to send as a 2nd relay point, the lowest rank network node which manages the next position of the mobile terminal is selected from network nodes of the hierarchical network as the anchor node.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169552-A (JP)
Title: Partial contact prevention device for blade dovetail
Inventor: FUJII ISAO
IPC: F04D29/34
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To always hold a contact position and angles of a dovetail of a blade and a dovetail slot of a disc in a proper condition.  <P>SOLUTION: The dovetail 4 of the blade 1 is fitted into the dovetail slot 6 provided on an outer peripheral face of the disc 5. A spacer 16 for holding clearance dimension is inserted into a clearance 15 formed between a terminal face 13 of the dovetail 4 and an inner bottom face 14 of the dovetail slot 6 when an inclined side face 7 of the dovetail 4 comes into contact with an inclined inner side face 8 of the dovetail slot 6 at a proper position with a proper angle. When the rotation of the disc 5 on which centrifugal force does not act stops, the blade 1 is not displaced even if self-weight acts. Consequently, a contact condition of the dovetail 4 of the blade 1 and the dovetail slot 6 of the disc 5 is not changed even in any case of stop of the rotation and the rotation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172694-A (JP)
Title: Calling service method provided with contents certification function and calling system
Inventor: SUZUKI MASATO
IPC: H04L9/32
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calling service method and a calling system provided with a contents certification function, capable of preparing fair calling record evidence, by recording callings under conditions which are fair for both the calling and the called parties.  <P>SOLUTION: A calling terminal 20, a service organization 40 and a called terminal 30 are mutually connected via a telephone exchange 51. The service organization 40 notifies a called side, in advance, or that all the contents of calling are to be stored for a predetermined period by the service organization 40, enables a three-party call among the terminal 20, 30 and the organization 40 on the consent, and records the contents of the call and the time information. In this way, it can be certified afterward of the fact that the time information to be stored together with the calling data is exact, and that the organization 40 instead of a concerned party records, stores and manages the data in such condition as no tampering allowed. One proposal for the use this method is for the call contents to be encrypted so that the calling contents cannot be reproduced; unless the web site of the organization 40 is used, when the concerned party side stores the data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003263300-A (JP)
Title: Program, apparatus, and method for predicting expendable supplies demand
Inventor: MATSUZAKI KOICHIRO
IPC: G06Q50/10
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To establish a demand predicting method for consumables, related to bodies of products and carry out planning support for consumables business, based on results of the demand forecast method.  <P>SOLUTION: A consumables demand predicting program forecasts the consumption amount of expendable supplies for outputting future output articles through the output amount of the output articles output from the products and sold amount of the expendable supplies.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004169947-A (JP)
Title: Modification method for feed-water heater
Inventor: NAKAJIMA SHOJI
IPC: F22D1/32
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To minimize the modification of peripheral equipment to shorten a replacement time when an existing feed-water heater is replaced with a new one.  <P>SOLUTION: This modification method for the feed-water heater comprises a body drum/tube sheet separating step for separating the existing body shell 4 from the tube sheet, a body shell temporarily placing step for temporarily placing an existing body shell after the body shell/tube plate separating step, a tube sheet/water chamber separating step for separating the tube sheet from the water chamber without moving the existing water chamber 2, and a tube sheet/heating tube manufacturing step for connecting a new tube sheet to a plurality of heating tubes 5 for assembling. The modification method for the feed-water heater also comprises a tube sheet/water chamber connection step for connecting the tube sheet to which a plurality of new heating tubes are connected to the water chamber by welding after the tube sheet/heating tube manufacturing step and the tube sheet/water chamber separating step and a body shell/tube sheet connection step for connecting the exiting temporarily placed body shell to a new tube sheet by welding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166816-A (JP)
Title: Recorder head adjusting mechanism
Inventor: YAMAZAKI MASAYUKI
IPC: A61B5/0432
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder head adjusting mechanism precisely adjusting a recording phase in a small number of components and facilitating the replacement of the recorder head.  <P>SOLUTION: This recorder head adjusting mechanism which adjusts the recording phase of the recorder head disposed with a plurality of recording elements is provided with an attachment member detachably attaching the recorder head and a support member supporting the attachment member. This recorder head adjusting mechanism is characterized in that the attachment member is provided with first and second adjusting means adjusting the lengths of the attachment member to prescribed portions and the support member supports the attachment member by supporting the first and second adjusting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004196662-A (JP)
Title: New functional peptide nucleic acid and method for producing the same
Inventor: IKEDA HISAFUMI
IPC: A61K48/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for synthesizing a functional peptide nucleic acid (PNA) having excellent cost performances and introducing all functional molecules at an ultrahigh speed and to provide a compound used therefor and the new functional PNA.  <P>SOLUTION: The method for producing a functional PNA oligomer comprises a step of, after cutting out a PNA oligomer having thymine or adenine, guanine or cytosine protected with a protecting group and a Cbz (benzyloxycarbonyl) group from a resin support, substituting the Cbz group of the PNA oligomer by a functional molecule and subsequently carrying out deprotection of the protective group. The method and the functional PNA oligmer obtained by the method are provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004172001-A (JP)
Title: Electric connector
Inventor: MACHIDA YUKIFUMI
IPC: H01R13/42
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To operate a locking arm without removing a front holder when the locking arm is released by a tool in a housing using the front holder.  <P>SOLUTION: A connection terminal 15 is inserted into a housing 11, and prevented from coming off rearward by the locking arm 13 on the upper part of the connection terminal 15. The front holder 16 is locked to the housing 11 in the axial direction of the housing 11 by a locking mechanism, and can be moved in the vertical direction perpendicular to the axial line. The positions of a couple of a terminal insertion hole 17 and an arm operation hole 18 for the same connection terminal 15 are vertically shifted from each other, and the locking arm 13 is released from the connection terminal 15 by inserting the tool from the operation hole 18 at a second locking position with the front holder 16 moved upward.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171472-A (JP)
Title: Postcard printing system and postcard printing method
Inventor: SHIMURA MASAYOSHI
IPC: G06F3/12
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To form a handwriting font without requiring much labor hour of a user and print characters on a postcard by use of the formed handwriting font.  <P>SOLUTION: This postcard printing system comprises a handwritten input acquisition part 18 for acquiring a handwritten input result of an optional character handwritten by the user; a temporary recognition part 22 for temporarily recognizing a handwritten character on the basis of the acquired handwritten input result; a confirmation request part 24 for urging the user's confirmation of the temporary recognition result; a hand writing font formation part 28 for forming the handwriting font of the user on the basis of the acquired confirmation result; a character information request part 23 for urging the user's input of character information to be printed on the postcard; a character information acquisition part 24 for acquiring the character information from the user; and a printing part 40 for printing the acquired character information on the postcard by use of the handwriting font formed by the handwriting font formation part 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176778-A (JP)
Title: Dynamic pressure bearing device, method of manufacturing the same, and motor using the same
Inventor: TAMAOKA TAKETO
IPC: H02K7/08
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a specified fixing strength by stabilizing the fixed state of a housing to a holding member.  <P>SOLUTION: The fixed surface 7d of the housing comprises a deformation area 7d2 deformed by a specified amount to the outer diameter side according to the press-fitting of a thrust member thereto and the other area 7d1. The deformation area 7d2 has a tapered shape gradually reducing in diameter to the lower side thereof, and is moved backward to the inner diameter side relative to the other area 7d1 by an amount equivalent to the deformation amount according to the press-fitting of a thrust member 10. When the thrust member 10 is press-fitted to the inner periphery of a press-fitted part 7b1, the fixed face 7d of the housing 7 is formed in an axially substantially straight shape over the axially entire area L.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003209798-A (JP)
Title: Recording medium, recording apparatus, playback apparatus, recording method, and computer-readable recording medium
Inventor: KAGEYAMA MASAHIRO
IPC: H04N5/91
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk with which a large amount of still picture data are recorded, a retrieval based on the recording time of the still picture data is realized and the data size of the recording time information can be suppressed small and to provide an optical disk recording apparatus and an optical disk playback apparatus.  <P>SOLUTION: The N (however, N is an integer number equal to or larger than one) number of still pictures is grouped in a lump in order to minimize a data amount for managing a recording time of the still pictures. A recording time (F<SB>-</SB>RECTM) of the first recorded still picture and a recording time (L<SB>-</SB>RECTM) of the last recorded still picture are recorded as management information in each group.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004175729-A (JP)
Title: Method for treating treated liquid of wash column of ethylene production plant
Inventor: HIROTO KENICHIRO
IPC: C10G55/04
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the discharge of organic components centered on benzene and contained in a waste water to the outside of a system without worsening oil-water separation by efficient extraction by paying attention on a specific component.  <P>SOLUTION: The method for treating a treated liquid of a wash column is the method for treating the waste water containing the treated liquid of the wash column by extraction and comprises washing a cracked gas of a naphtha introduced to a lower layer part of the wash column in an ethylene production plant by allowing the gas and an aqueous solution of sodium hydroxide introduced to the upper part of the wash column to countercurrently flow, discharging the treated liquid of the wash column containing the organic components contained in the cracked gas from the lower layer part, extracting and removing the organic components with a medium for the extraction from the waste water containing the treated liquid of the wash column, and discharging the waste water after removal to the outside of the system. The medium for the extraction is by-product oil of the ethylene production process, and the removal of the organic components by extraction is carried out by mixing the waste water with the medium for the extraction, subjecting the resultant mixture to oil drop-coagulating treatment, and subjecting the treated mixture to oil-water separation by an extraction vessel in the treating method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175977-A (JP)
Title: Solid catalyst for olefin polymerization and method for polymerizing olefin by using the same
Inventor: MATSUO SHINGO
IPC: C08F4/605
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid catalyst for olefin polymerization capable of reducing a residual inorganic solid in a polyolefin produced and excellent in polymerization activity.  <P>SOLUTION: A precursor is formed in the coexistence of group XIII element compound of a periodic table before formation of the precursor in a step forming a precursor of a porous substance by mixing (F) a mixed solution of an alkylamines represented by the general formula: YNH<SB>2</SB>(wherein Y is C<SB>m</SB>H<SB>2m+1</SB>; m is an even number of 6-16) with water with (G) alkoxysilanes represented by the general formula: (ZO)<SB>4-n</SB>SiR<SB>n</SB>(wherein Z and R are each represented by the formula: C<SB>x</SB>H<SB>2x+1</SB>and Z and R may be same or different and x is 1-4 and n is 0-3) in a molar ratio (F)/(G) of 0.01-0.3. The solid catalyst for polymerization comprises a contact product obtained by bringing the porous substance obtained by removing alkylamines from the precursor into contact with (B) an aluminoxane or (C) an organoboron compound and (D) a transition metal compound, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004181646-A (JP)
Title: Thermal transfer sheet, thermal transfer recording material and imaging method
Inventor: NAKAMURA HIDEYUKI
IPC: B41M5/41
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-color imaging material which produces a large-size DDCP showing a high quality level, high stability and outstanding print consistency and a thermal transfer sheet to be used for the multi-color imaging material.  <P>SOLUTION: This thermal transfer sheet has at least a photothermal conversion layer and an imaging layer formed on a support. The photothermal conversion layer is composed of a polyamide imide as a main binder and the unit moisture content of a coloring matter added to the photothermal conversion layer is not less than 3 % under the conditions of 23°C and 60%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186059-A (JP)
Title: Discharge lamp lighting device and bulb-shaped fluorescent lamp
Inventor: YAMAZAKI HIROYOSHI
IPC: H05B41/24
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device improving start of luminous flux of a bulb-shaped fluorescent lamp.  <P>SOLUTION: In this discharge lamp lighting device, a plurality of discharge lamps and a high-frequency lighting device are disposed integrally. Each of the plurality of discharge lamps has arc tubes 7a, 7b and electrodes 21, 22 and electrodes 23, 24 disposed on both ends of arc tubes 7a, 7b. The high-frequency lighting device 2 is connected with the electrodes 21, 22 and electrodes 23, 24 which each of the plurality of discharge lamps has in parallel and provides electric power. The arc tubes 7a, 7b which each of the plurality of discharge lamps has preferably have almost the same length.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003232291-A (JP)
Title: Rotor for motor-driven pump, and motor-driven pump
Inventor: KANEKO EIJI
IPC: F04D13/02
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor for a motor-driven pump advantageous to mass production and preventing the rust of the rotor.  <P>SOLUTION: When supporting an iron core 13 of a rotor body 10 by a positioning pin 29 to obtain an impeller molding by insert molding, a positioning hole 30a for secondary molding is formed by a pin 30, and in secondary molding, a positioning pin 35 serving as a second support member is inserted and supported in a recessed part 30A to perform secondary molding by insert molding. Plastic is thereby filled in a hole part 13A of the iron core 13 to cover an impeller 9 of the rotor 3 for the motor-driven pump double with a plastic layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004158410-A (JP)
Title: Electronic ballast
Inventor: KOBAYASHI TOSHIO
IPC: H05B41/24
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of surely detecting an abnormality of a life of a lamp and performing a protective operation.  <P>SOLUTION: A light load state of an invertor circuit is detected from a control state of an active filter 2 to perform the protective operation. According to it, since a circuit load becomes small when non-lighting and weak discharge states caused by a phenomenon such as filament-breaking at the end of the life of the lamp occur, it becomes possible to surely detect the abnormality of the lamp life span by detecting the states.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004192300-A (JP)
Title: Transmitting device and method, transmitting/receiving device and method, recording medium, and program
Inventor: MASUI TOSHIYUKI
IPC: G06F13/00
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To make information easily transmittable and receivable.  <P>SOLUTION: In a data transfer device 12, a semiconductor memory is loaded in a slot 22, a transmission mode is set, data recorded in a CD-R (CD-recordable) is reproduced, and transmitted to a destination of transmission recorded in the semiconductor memory when it is determined that the CD-R having recorded data is loaded in a CD-R drive 21. A photograph of a user corresponding to an address of the destination of transmission is attached to the semiconductor memory. In a data transfer device 13, a semiconductor memory is not loaded on a slot 32, and a reception mode is set when an empty CD-R is loaded in a CD-R drive 31, and transmitted data is recorded in the CD-R when the data is transmitted from the data transfer device 12. After the data recording is completed, the data transfer device 13 ejects the CD-R. This system can be applied to a device which records/reproduces data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192356-A (JP)
Title: Production plan calculation system, production plan calculation method, and computer program
Inventor: ARIYOSHI MASAYASU
IPC: G06Q10/00
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for making a demand forecast more accurately for a newly released commodity.  <P>SOLUTION: This production plan calculation system is provided with a reservation reception means which receives reservation data on purchase reservation for a commodity from a personal digital assistance device which has read two-dimensional data, on the commodity, which is attached to a leaflet informing of the newly released commodity; a reservation management database for accumulating the reservation data; a leaflet database in which a leaflet data including the number of delivery of delivered leaflets is accumulated; and a production plan data calculation means which uses the reservation management database and the leaflet database to calculate production plan data on the newly released commodity related to the reservation data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI