baber/WOPTO huggingface dataset:
Patent JP-2005517645-A (JP)
IPC: C07D493/04
Filed: 2002-12-03
Abstract: The invention relates to podophyllotoxins, uses thereof and methods of their production.
Patent JP-2005518387-A (JP)
Title: テトラヒドロベンズフルオレン誘導体
IPC: C07C217/20
Filed: 2002-12-16
Abstract: フェニル環上のＯ−（ＣＨ ２ ） ｎ −Ｎ（Ｒ １ ，Ｒ ２ ）置換基をメタもしくはパラ位とすることができ；ｎが２〜４であり、Ｒ ｅ および’Ｒ ｅ がＯＨであり、場合によっては独立にエーテル化されまたはエステル化され；Ｒ １ およびＲ ２ が独立に（１Ｃ〜４Ｃ）アルキル、（２Ｃ〜４Ｃ）アルケニル、ヒドロキシ（２Ｃ〜４Ｃ）アルキル、（１Ｃ〜３Ｃ）アルコキシ（２Ｃ〜４Ｃ）アルキル、アリール、もしくはアリール（１Ｃ〜２Ｃ）アルキルであり；またはＲ １ およびＲ ２ が、窒素とともに芳香族のもしくは非芳香族へテロ環の環構造を形成し、（１Ｃ〜４Ｃ）アルキル、（２Ｃ〜４Ｃ）アルケニル、ヒドロキシ（１Ｃ〜２Ｃ）アルキル、（１Ｃ〜２Ｃ）アルコキシ（１Ｃ〜３Ｃ）アルキル、もしくはアリールにより場合によって一置換もしくは多置換される、式Ｉを有する化合物。これらの化合物はエストロゲン受容体β選択性の医学的治療のために使用することができる。
Patent JP-2005513794-A (JP)
Title: 少なくとも２つの光学要素の結像特性を最適化する方法およびリソグラフィー製造方法
IPC: G03F7/20
Filed: 2002-10-02
Abstract: 本発明は、少なくとも２つの光学要素（９，１０）の相対位置を調整して光学的像形成を最適化するようにした、前記少なくとも２つの光学要素（９，１０）の結像特性を最適化する方法に関する。本発明による方法は以下のステップを含んでいる。少なくとも１つの光学要素（９，１０）に対し偏光による外乱を決定する。少なくとも１つの可動な光学要素（９）と少なくとも１つの他の光学要素とに対し決定された外乱から、前記少なくとも１つの可動な光学要素（９）の目標位置を決定する。偏光による外乱と偏光によらない外乱とから成るすべての光学要素（６）の全外乱が目標位置で最小になるように目標位置の算出を行なう。このとき可動な光学要素（９）を目標位置へ移動させる。偏光による外乱を考慮することにより結像特性の精密なモデリングが達成される。これにより的確な最適化に必要な前提条件が提供される。
Patent JP-2006503722-A (JP)
Title: 多層熱遮断被覆
IPC: C03C17/34
Filed: 2003-01-15
Abstract: 本発明は基板に熱遮断保護を加えるための多層セラミック被覆を提供する。多層セラミック被覆は基板を被覆する内側セラミック層を有する。内側セラミック層は、内側セラミック層全体に分布した複数のマクロ亀裂を有する。外側セラミック層は内側セラミック層を被覆する。外側セラミック層には実質上縦マクロ亀裂がない。
Patent JP-2005519107-A (JP)
Title: カルボン酸アルケニルまたはカルボン酸アルキルの製造方法
IPC: C07C7/152
Filed: 2003-02-12
Abstract: Ｃ ２ 〜Ｃ ４ アルカンを酸化して対応のアルケンおよびカルボン酸を生成させ、生成物流を分離してアルケンと未反応アルカンとからなるガス流を与え、次いでアルケンとアルカンとをそれぞれアルケンおよびアルカンがリッチな各流れに分離することからなるカルボン酸アルケニルおよびカルボン酸アルキルの一体化製造方法およびカルボン酸アルケニルもしくはカルボン酸アルキルの製造におけるアルケンリッチ流の使用。
Patent JP-2005532272-A (JP)
Title: ｈＰＰＡＲ活性化剤
IPC: C07D409/04
Filed: 2003-02-25
Abstract: 式（１）の化合物またはそれの製薬上許容される塩、溶媒和物、酸等配体もしくは加水分解可能エステルが開示される。その化合物の製造方法および使用も開示される。特に、治療上有効量の式（１）の化合物を投与する段階を有する、１以上のヒトPPAR−α、γまたはδ（「hPPAR」）に関連する疾患または病態の治療方法が開示される。 【化１】
Patent JP-2006508325-A (JP)
Title: 化合物からの不安定な官能基の切断方法
IPC: C07B61/00
Filed: 2003-03-04
Abstract: 本発明は、分子を、三重項状態が不安定な官能基の三重項状態に比べてエネルギー的に高い化合物と接触させ、さらに電磁放射線に暴露する、電磁放射線の作用による分子からの不安定な官能基の切断方法を提供するものである。さらに、本発明は、下記段階：ａ）固体基板上に配置されるヌクレオシドのおよび／またはヌクレオチドの保護されていない末端３’または５’のヒドロキシル基を、一般的な条件下で、光に不安定な保護基と反応させ、さらに、必要であれば、反応産物を精製する段階；ｂ）段階ａ）で修飾されたヌクレオチドおよび／またはヌクレオシドを含む担体の表面に、三重項状態が光に不安定な保護基の三重項状態に比べてエネルギー的に高い化合物の溶液、懸濁液または分散液を塗布する段階；ｃ）空間を選択するような方法で、段階ｂ）で処理された担体の表面にＵＶ／ＶＩＳ範囲の電磁放射線を照射し、これと同時に反応性ＯＨ基を空間を選択して放出し、さらにこれを、５’または３’ＯＨ基を有し、さらに光に不安定な官能基を有するヌクレオシドおよび／またはヌクレオチドと反応させる段階を有する、固体基板上に空間がアドレスされ、光で制御されたヌクレオチド合成によってＤＮＡチップを調製する方法を提供する。さらに、本発明は、不安定な官能基を有する分子を含む化学組成物、さらには三重項状態が不安定な官能基の三重項状態に比べて高い化合物を提供し、ＤＮＡチップの調製を目的とする当該化学組成物の使用を記載する。
Patent JP-2005522354-A (JP)
Title: ライナ用途のための積層シート
IPC: B29C53/68
Filed: 2003-04-09
Abstract: 本明細書は有孔性のまたは無孔性の積層材料を生成する装置および方法を開示し、前記装置は、相互に概ね平行である外向きコンベア走行部(22、23、56、57)を有する少なくとも２本のコンベア(21、21、54、44)の形態のラミネート離脱手段(19)を有する支持フレーム(13、50)と、前記ラミネート離脱手段(19)の回りを進行して該ラミネート離脱手段(19)の回りに一枚以上のウェブを供与して該手段上に管状形態の前記積層材料を形成するキャリッジ手段(30、61、62)とを含み、且つ、一実施例においては、管状に形成された前記積層材料を切断して単一層の積層材料が形成される。
Patent JP-2005196439-A (JP)
Title: Method for controlling print data of print system and control program
Inventor: KAYAMA HIROYUKI
IPC: G06F3/12
Filed: 2004-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor or the like capable of maintaining changed print attribute values even if a member job is re-created by an alternative means.  <P>SOLUTION: The information processor, which has a transfer means for transferring job data to an external processor and a replacement process means for implementing a replacement process for replacing the external processor with another processor, has a setting means for changing the print attributes of an original job when the print attributes of a member job in a group printer driver that automatically replaces the processor are changed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005195856-A (JP)
Title: Fixing device and image forming apparatus equipped therewith
Inventor: NISHIYAMA SHIGEKI
IPC: F16C13/00
Filed: 2004-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent paper from being wrinkled and further to surely prevent an image defect and paper jamming caused by the curl of the paper from occurring even when a pressure roller is provided with an elastic layer made of sponge.  <P>SOLUTION: The inverted crown amount of a roller in an inverted crown shape is set with allowance which can be secured by prescribed amount even in a prescribed fixing temperature state. Particularly, the inverted crown amount is set so that a nip width coefficient being the ratio W<SB>b</SB>/W<SB>a</SB>of nip width W<SB>b</SB>in the center part in an axial direction to nip width W<SB>a</SB>at the end in the axial direction in a nip part 32 may not exceed an upper limit value 0.9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005193791-A (JP)
Title: Steering apparatus for vehicle
Inventor: AZUMA KENJI
IPC: B62D6/00
Filed: 2004-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering apparatus for a vehicle, which has a connecting apparatus capable of surely connecting a rotary member on a steering member side with a rotary member on a steering mechanism side, even when a phase difference exists between both rotary members, and having a simple configuration.  <P>SOLUTION: The steering apparatus for the vehicle is configured as follows. An engagement cylinder 65 is provided on the tip end portion of an input shaft 61 which serves as the rotary member on the steering member side, and an engagement shaft 67 is provided on the tip end portion of an output shaft 62 which serves as the rotary member on the steering mechanism side, respectively. The engagement shaft 67 is advanced toward the engagement cylinder 65 by a spring force of a push spring 68. An engagement key 67b provided on the tip end portion 67a of the engagement shaft 67 is brought into contact with a guide surface 65a provided on the end face of the engagement cylinder 65 as a tapered surface, and is guided along the taper of the guide surface 65a, and engages with an engagement groove 65b provided on the peripheral surface of the engagement cylinder 65 by cutting out a part of the peripheral surface of the engagement cylinder 65.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005193633-A (JP)
Title: Mold assembly of injection-molded product and its manufacturing method
Inventor: YAMAMOTO KUNIO
IPC: B29C45/14
Filed: 2004-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold assembly of an injection-molded product capable of ensuring filling properties even in a part separated from the circumference in a thin-walled molded product.  <P>SOLUTION: The mold assembly is equipped with a fixed mold 11 and a movable mold 12 mutually opened and closed to form a product cavity 13 at the time of mold clamping and the pin gate 29G provided on the fixed mold 11 to communicate with a sprue 24 or the like and used for manufacturing the injection-molded product 1 equipped with a plurality of thin-walled members 2 arranged so as to leave an interval, the intermediate frame part 3 formed between the thin-walled members 2 and 2, and the peripheral frame part 4 provided around a plurality of the thin-walled members 2 and 2. The pin gate 29G is arranged corresponding to the intermediate frame part 3 and an advance/retreat pin 35 advancing and retreating in the product cavity 13 is provided to the movable mold 12 corresponding to a pin gate 28G. After a resin J is charged from the pin gate 28G, the advance/retreat pin 35 is moved into the product cavity 13 to well cut off the resin in the pin gate 28G.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005201063-A (JP)
Title: Start control device and start control method for compression ignition internal combustion engine
Inventor: IWATANI KAZUKI
IPC: F02D41/06
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To save fuel consumption required for starting an engine and stabilize combustion in the starting of the engine and thereby to suppress degradation in emission, in the starting of the engine.  <P>SOLUTION: In the control device, during a predetermined period from the starting of the compression ignition internal combustion engine, fuel injection is performed at first fuel injection timing which is near a top dead center in a compression stroke and in which a temperature in a cylinder reaches stable combustion temperature (S105). After the predetermined period, the fuel injection is performed at second fuel injection timing in which ignition of the fuel is started in the cylinder at second ignition timing in a expansion stroke on a delay side of the first fuel injection timing (S106), and a revolution speed of the compression ignition internal combustion engine is increased up to a start completion revolution speed (S107).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005200176-A (JP)
Title: Storage rack device and method of delivering work from storage rack
Inventor: ARIMA NOBUTAKA
IPC: B65G1/04
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage rack device capable of aligning a work to an origin when the work is taken out from a pallet in the storage rack and delivered to a work transfer device.  <P>SOLUTION: A lift frame 21 is vertically movably installed on a rack frame 17 having multiple stages of storage rack 15 allowing pallets, on which plate-like works are loaded, to be retrieved therefrom and stored therein. A one sheet picking frame 23 accessible to the storage rack 15 is mounted on the lift frame 21, and a work holder 25 capable of holding the work on the pallet in the storage rack 15 is fitted to the one sheet picking frame 23. This device comprises the work holder 25 for positioning an origin movable in a direction crossing the X-axis direction and Y-axis direction in the state of holding the work. When the work is delivered, the work is positioned at the origin in the X-axis and Y-axis directions so that the work can be delivered.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005206398-A (JP)
Title: Reformer and method of operating the same
Inventor: YAMAUCHI TAKASHI
IPC: C01B3/38
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reformer in which equipment in the downstream side of the reformer is miniaturized and durability or the like is improved by lowering the temperature of a reformed gas at the outlet of the reformer while suppressing the production of methane to improve the reforming efficiency in the production of a hydrogen enriched gas by reforming a hydrocarbon-based fuel, and a method of operating the same.  <P>SOLUTION: In the reformer and the method of operating the same, the reformer is constructed by alternately stacking a reforming gas passing layer 10 to which a hydrocarbon-based fuel is supplied and a combustion gas passing layer 12 to which a fuel gas is supplied. An oxidation catalyst layer 14 is provided in the middle of the gas flow direction in the combustion gas passing layer 12 to locally heat the reforming gas passing layer 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005206292-A (JP)
Title: Device for informing non-registration of destination floor call
Inventor: KAWASHIMA HIROBUMI
IPC: B66B3/00
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for informing non-registration of destination floor call to inform a passenger getting on an elevator car when a destination floor call is not registered.  <P>SOLUTION: This device is formed by providing a human body detecting means 16 for detecting getting-on of a passenger inside the elevator car and a voice guide means 18 for informing the passenger inside the elevator car of voice guide information. When a passenger getting on the elevator car is detected, existence of registration of a destination floor call is determined, and in the case where a destination floor call is not registered, the voice guide means 18 informs that a destination floor call is not registered.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005208297-A (JP)
Title: Method for manufacturing printed wiring board
Inventor: KISHI MASAKAZU
IPC: H05K3/00
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a printed wiring board by which arithmetic operation is easily performed and the land width can be kept even when the position of a processed hole is misaligned.  <P>SOLUTION: The position of a hole processed based on the design data is measured and a region as a sum of the obtained measurement data and a region determined based on the design data is exposed. The method is preferably carried out under the conditions that: the region determined by the measurement data includes the correction center as the center of the region and has the diameter equal to the designed land diameter D; the correction center P located on the straight line M connecting the center of the processed hole and the designed center; and the outer rim of the land to be corrected is located on the straight line M in the opposite side of the designed center with respect to the center of the processed hole, as well as the outer rim of the land to be corrected is located at the position of the allowance limit W from the edge of the processed hole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214014-A (JP)
Title: Twin reciprocating bellows pump with interlocking shaft
Inventor: ONIZUKA TOSHIKI
IPC: F04B43/08
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump capable of preventing worn powder and worn scraps produced by the sliding of an interlocking shaft on a bearing from being mixed in a pump supply fluid in a pump chamber, and facilitating the adoption of a synthetic resin as pump components, increasing functions and cost effectiveness, and easily enabling a design to reduce size in a twin reciprocating bellows pump formed to interlock a pair of right and left side bellows through an interlocking shaft.  <P>SOLUTION: The interlocking shaft 10 connected to the end plates 6 of the pair of right and left side bellows 5 is disposed in an operation air chamber 8, and movably inserted into a through shaft 11 formed in a pump head 2. A clearance between the locking shaft 10 and the through hole 11 is sealed by an elastic seal member 16 to separate right and left side operation air chambers 8 from each other. A special bearing is not required for the interlocking shaft 10. A lip seal is desirably adopted as the elastic seal member 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214103-A (JP)
Title: Screw compression device
Inventor: OKADA HIROSHI
IPC: F02B33/34
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw compressor preventing gas leakage between rotors and improving workability of the rotors.  <P>SOLUTION: The screw compressor has the pair of rotors 1, 2 of different outer diameters meshing with each other and rotating. A center pitch C between a shaft of the larger diameter rotor 1 and a shaft of the smaller diameter rotor 2 is set longer than an outer diameter A of the larger diameter rotor 1 and shorter than an outer diameter B of the smaller diameter rotor 2. A ratio of an axial length of the larger diameter rotor 1 to the outer diameter A is set equal to or less than 1 and a ratio of an axial length of the smaller diameter rotor 2 to the outer diameter B is set equal to or less than 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211460-A (JP)
Title: Endoscope
Inventor: SEKI HIDETOSHI
IPC: G02B23/24
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope capable of preventing damage and airtightness leakage of a cover member.  <P>SOLUTION: An outside surface of a connecting part of a flexible part 23 of an insertion part 2 and an operation part 3 being a hard member, is covered with the cover member 130. A projection 172 as a rotational locking part arranged in a cover installing member 170, can engage with and disengage from a hole 137 being an engaging part formed in the cover member 130 by the relative movement in the axial direction of the cover installing member 170 and the cover member 130. In engagement, the cover installing member 170 and the cover member 130 can integrally rotate. The cover installing member 170 is installed in the cover member 130 by threadedly engaging with a sleeve 120 in this state. Afterwards, when separating the projection 172 from the hole 137 by moving the cover member 130 in the axial direction, the cover member 130 can rotate around an axis, and the axial movement of the cover member 130 is regulated by the cover installing member 170 and a slide regulating member 180.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215484-A (JP)
Title: Developing device
Inventor: HAMAKAWA HIROYUKI
IPC: G03G15/09
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device that uses two-component developer, wherein the size is made small and image quality is prevented from degradation.  <P>SOLUTION: A first stirring chamber 31 and a second stirring chamber 32 are formed in a developing container 11. The stirring chambers are separated by a partition wall 11a. The two-component developer is stirred by a first stirring screw 12a and a second screw 12b. The two-component developer is stirred and circulated between the first and second stirring chambers, the developer is scooped onto a toner supply roller 13 from the second stirring chamber, and development is carried out using the developer. The leading end of the partition wall is located near to the toner supply roller. The rotation axis of the toner supply roller is located above the second stirring chamber and between the rotation axis of the second stirring screw and the partition wall. The toner supply roller includes a repelling magnetic pole N2 which repels the developer, and a scooping magnetic pole N3 which is located downstream of the repelling magnetic pole in the direction of the rotation of the developer carrier and scoops the developer from the second stirring chamber. The repelling magnetic pole is located upstream of the leading end of the partition wall in the direction of the rotation of the toner supply roller, while the scooping electrode is located downstream of the partition wall in the direction of the rotation of the toner supply roller.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005213700-A (JP)
Title: Diameter-different composite type fibrous carbon and method for producing the same
Inventor: ANDO HISAHIRO
IPC: H01M4/96
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide diameter-different composite type fibrous carbon that is particularly suitable as a base body for fuel cell electrode and provide a method for producing the same.  <P>SOLUTION: This composite type fibrous carbon is prepared by forming relatively extreme fine second fibrous carbon (carbon nanotubes) on the surface of the first fibrous carbon such as carbon paper in high density. In this composite type fibrous carbon, a catalyst (for example, Fe) is stuck on the surface of the first fibrous carbon aggregate and heated in a liquid organic compound (for example, methanol) to form the second fibrous carbon (carbon nanotubes) on the surface of the first fibrous carbon aggregate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211565-A (JP)
Title: Self-traveling cleaner and program thereof
Inventor: YAMAZAKI NAOKI
IPC: A47L9/28
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To predict the date and time to perform cleaning next corresponding to the deposition degree of dust, to automatically perform activation at the predicted time and to perform cleaning in a self-traveling cleaner.  <P>SOLUTION: The self-traveling cleaner is provided with a dust deposition amount storage part 11a for storing the deposition amount of garbage or the dust, a cleaning time storage part 10 for storing the date and time when cleaning is performed and a cleaning time prediction part 13 for calculating a period of depositing the garbage and the dust in a specified area from information stored in the dust deposition amount storage part 11a and the cleaning time storage part 10 and predicting the date and time to perform cleaning next, is automatically activated at the predicted time, and performs cleaning. Thus, without having a user make a judgement and perform operations, cleaning is automatically performed corresponding to the deposition degree of the dust.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214926-A (JP)
Title: Watch with calendar
Inventor: INOUE SUSUMU
IPC: G04C3/00
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To enhance visibility, when displaying a plurality of the calendar units, in a watch having a calendar which displays a time information, including calendar information.  <P>SOLUTION: The watch with the calendar 100 has the time of day information display means 113b, 114, 115 for displaying the time of day information, and has a calendar information display means for displaying a value which belongs to a plurality of the calendar units as the calendar information, as a time information display means for displaying the time information including the calendar information. The calendar information display means has a fixed display region 113X, which displays by fixing to the plurality of the mutually different fixed display sections 113x, each value of which belongs to one calendar unit among the plurality of the calendar units, and has a variable display region 113Y which is associated and is mounted separately to the plurality of the fixed display sections, in the plurality of the variable display sections 113y which variably display each value, belonging to the other calendar unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222767-A (JP)
Title: Plug housing, plug connector, attachment structure of connector and manufacturing method of plug connector
Inventor: HORI TAKAYUKI
IPC: H01R13/42
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plug housing allowing a plurality of female terminals with wires connected to be attached thereto at a time.  <P>SOLUTION: The upper wall of a rectangular tube-like terminal storing chamber of this plug housing is removed to open its upper side; and each female terminal with a wire connected is prevented from coming off from the upper open part of the terminal storing chamber by forming a lock means for the female terminal integrally with the plug housing at both front and rear ends of the terminal storing chamber for storing and holding the female terminals with the wire connected, whereby the female terminals can be attached at a time from the upper side of the opened terminal storing chamber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222225-A (JP)
Title: Information notification device
Inventor: ISHIOKA TAISUKE
IPC: G06F13/00
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce generation of notification non-arrival or notification delay of information by reducing a load of an information notification device or reducing traffic of a network.  <P>SOLUTION: A notification reservation time registration means 1a associates a notification reservation time for reserving notification to a user of a notification destination terminal 3 of updated information and a state of the user of the notification destination terminal 3 and registers them. An update information reception means 1b receives the updated information from an information update terminal 2. A notification destination state reception means 1c receives the state of the user of the notification destination terminal 3 that is a notification destination of the updated information from the notification destination terminal 3. A notification reservation time acquisition means 1d acquires the notification reservation time corresponding to the state of the notification destination received by the notification destination state reception means 1c from the notification reservation time registration means 1a. An information notification means 1e performs reservation for the notification reservation time acquired from the notification reservation time acquisition means 1d, and transmits the updated latest information received from the information update terminal 2 to the notification destination terminal 3 that is the notification destination of the updated information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI