baber/WOPTO huggingface dataset:
Patent JP-2006183746-A (JP)
Title: One-way clutch
Inventor: SHIRATAKI HIROFUMI
IPC: F16D41/07
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-way clutch providing uniform drag torque with an outer ring, which can be manufactured at a lower cost than a conventional one.  <P>SOLUTION: In the sprag type or cam type one-way clutch 10, a retainer 11 has a flange part 14 extended radially outward, and a separating part 16 circumferentially separating the retainer 11 is provided in one portion on a circumference of the retainer 11. The separating part 16 is a gap formed in a cut part during separation due to machining residual stress generated when annularly pressing the retainer 11, and an outer diameter size of the flange part 14 after separation is larger than an inner diameter of the outer ring. It is preferable that the outer diameter size of the flange part 14 of the retainer 11 before providing the separating part 16 is machined smaller than the inner diameter of the outer ring.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006185709-A (JP)
Title: Secondary battery and battery pack using it
Inventor: FUKUZAWA TATSUHIRO
IPC: H01M2/34
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery capable of ensuring stable electrical connection to the outside in usual use while gas generation in an abnormal state such as overcharge is stopped in an early stage.  <P>SOLUTION: The secondary battery 10a is equipped with a power generation element 109 having electrode plates laminated through a separator, outer packaging members 106, 107 housing the power generation element 109 and sealed, electrode terminals 104, 105 taken out of the outer packaging members 106, 107 connected to the electrode plates respectively to the outside, conductive members 110, 111 electrically connected to the electrode terminals 104, 105, and a connecting circuit 112 electrically connecting the electrode terminals 104, 105 when the outer packaging member 106 is expanded, and in the connecting circuit 112, when the outer packaging member 106 is not expanded, the conductive members 110, 111 do not come in contact each other, and when the outer packaging member 106 is expanded, the conductive members 110, 111 come in contact with each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005189861-A (JP)
Title: Manufacturing process of optical transmitter array made of resin
Inventor: SUMI TOSHINORI
IPC: G02B6/06
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical transmitter array made of resin which has a superior optical property with high throughput.  <P>SOLUTION: A single crystal diamond blade cuts the exposed array ends of the optical transmitters in the optical transmitter array where a plurality of rod-shaped optical transmitters made of resin are arranged in parallel between two substrates made of resin and fixed with adhesive. It is indispensable that the exposed array ends of the optical transmitters made of resin in the optical transmitter array are cut by using the single crystal diamond blade. The optical characteristics equivalent to that obtained by a polishing processing method are obtained, and further it can be manufactured by a surface treatment process that is simplified more than a coating processing method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006181067-A (JP)
Title: Protector and butterfly needle assembly
Inventor: TAKAGI YOSHIMI
IPC: A61M5/32
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protector and a butterfly needle assembly in a simple structure, which can cover the needle tip of a needle body after use by a safe operation and are highly safe at the time of disposal or the like of them.  <P>SOLUTION: The protector 3 of this invention is mounted on a butterfly needle 2 so as to be relatively moved in a distal end direction from a withdrawn position at which it is withdrawn on a proximal end side to a housing position at which it houses a needle body 21. The protector 3 comprises: a roughly cylindrical needle body housing part 4 deformable to the state of opening a thin and long opening and the state of closing it; an intermediate part 5 provided on the proximal end side of the needle body housing part 4; and an insertion part 6 provided on the proximal end side of the intermediate part 5. At the time of being at the withdrawn position, the needle body 21 is projected exceeding the distal end of the needle body housing part 4 and the state that a hub 22 is inserted into the needle body housing part 4 from the opening is attained. When the protector 3 is moved to the housing position, the hub 22 reaches the intermediate part 5, the needle body 21 is housed inside the needle body housing part 4 to the needle tip 211, the opening is closed, and the needle body 21 is covered with the needle body housing part 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006184611-A (JP)
Title: Image forming apparatus
Inventor: TOMIMORI KARIO
IPC: G03G15/08
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of forming an image corresponding to a use environment by driving a rotating carrying part in a developing unit while attaining both of normal rotating speed at the time of forming an image and super-low rotating speed except the time of forming the image.  <P>SOLUTION: A developing unit input shaft 62 is connected to a developing motor driving shaft 63 through a 1st drive transmission means constituted of a gear 64, a one-way gear 65 and a developing input gear 66, and also, the input shaft 62 is connected to a toner container motor driving shaft 68 through a 2nd drive transmission means constituted of gears 69, 70 and 71, a paddle input gear 72, a one-way gear 73, gears 74 and 75 and a developing input gear 66. At the time of forming the image, the driving force of the developing motor driving shaft 63 is inputted to the developing unit input shaft 62 by using the 1st drive transmission means, and the toner in the developing unit is stirred at the normal speed, and except the time of forming the image, the driving force of the toner container motor driving shaft 68 is inputted to the developing unit input shaft 62 by using the 2nd drive transmission means, then, the toner in the developing unit is stirred at the super-low speed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006062637-A (JP)
Title: Four-wheel drive device for vehicle
Inventor: MIYATA KAZUNORI
IPC: F16H48/05
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a four-wheel drive device for a vehicle capable of transmitting the driving force to a non-slipping wheel by limiting the differential rotation of a differential mechanism.  <P>SOLUTION: The four-wheel drive device for a vehicle has a center differential mechanism and a front wheel side axle differential mechanism. The center differential mechanism is constituted of a first planetary gear device 10 consisting of an output gear body 50, a first carrier 13 integrated therewith, a first sun gear 11, a first ring gear 14, and a drive gear body 55 having a rear wheel drive gear 15 which is a helical gear integrally formed on the outer periphery thereof. A differential limit device C to give the rotational resistance to reduce the differential rotation between the output gear body 50 and the drive gear body 55 is arranged between the output gear body 50 (an input rotational member) and the drive gear body 55 (an output rotational member).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006181202-A (JP)
Title: Data processor
Inventor: KAWABE NORIKO
IPC: D05B19/10
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processor which prevents outer contour of embroidery pattern and inner contour or outer contour of printing pattern from moving and can unite embroidery and printing when embroidery pattern is embroidered and printing pattern is printed on a cloth.  <P>SOLUTION: Embroidery data indicated with count values of an embroidery pattern counter N is read (S14) and an analysis process of embroidery data is performed (S15). According to the result of the analysis process, an operation process which calculates a correction value A corresponding to a stitch format (satin stitch, tatami stitch) is performed (S30, S31), furthermore, a total correction value A loaded with correction values Ha-He corresponding to various embroidery conditions, such as thread density, area of embroidery sector or the like, is calculated (S19-S23), then, a data correction process which corrects the embroidery data or the printing data according to positional relation between the embroidery sector and the printing sector (S24) is performed (S25-S27).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006181209-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can reduce the troublesomeness in the visual recognition of the individual information in the structure of figures having an array identification part and the decoration picture figures.  <P>SOLUTION: The decoration figures to be shown in the display area 42 have the array identification part which shows the shapes of the numbers as the array identifying information that enable the identification of the array sequence and a depth display part for two-dimensionally displaying the depth of the array identification part. The background picture for decorating the depth display part is drawn on the depth display part. Thus, the depth display part decorates the decoration figures so as not to hinder the recognition of the array identification part thereby by no means lowering the decorability of the figures themselves. When a lightning flash advance notice is executed, the decoration figures are displayed in the decoration highlighting display mode to enable the clear visual recognition of the decoration picture figures applied on the depth display part, thereby accomplishing the performance display with the elevated decorability of the decoration figures. Moreover, this can reduce the troublesomeness in the visual recognition of the information both in the array identification part and the background picture.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006181693-A (JP)
Title: Machine tool
Inventor: HONDA AKIRA
IPC: B23Q11/00
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine tool, preventing chips from directly touching a protective cover body protecting a moving mechanism of a spindle head.  <P>SOLUTION: The lower part of a spindle support 8a of the spindle head 8 is provided with a Z-axis cover 43 to protect the front of the protective cover body 30 protecting a mechanism housing part 6. The Z-axis cover 43 is inclined by a regulating member 45 to make the lower end of the Z-axis cover 43 close to the front of the protective cover body 30. Thus, the chips are prevented from entering the protective cover body 30 side. The Z-axis cover 43 is rockably connected through a hinge part 62 to the regulating member 45. When the Z-axis cover 43 is moved downward with the movement of the spindle head 8, the front side of the lower end of the Z-axis cover 43 is slid on a guide roller 55 of a guide unit 50. The angle of inclination of the Z-axis cover 43 is thereby displaced, so that the whole of the Z-axis cover 43 is housed in a housing area 27.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005526840-A (JP)
Title: 除草作用を有する植物防疫剤として有用な２，６置換されたピリジン−３−カルボニル誘導体
IPC: A01N43/40
Filed: 2003-04-16
Abstract: 本発明は、Ａ、Ｒ、Ｘ、Ｙ、Ｚおよびｎが明細書中で挙げた意味を有する新規な式Ｉの置換ピリジルケトン類に関し、これらの新規な物質を製造する方法に関し、および植物防疫剤、特に除草剤としてのこれらの使用に関する。本発明は、新規な式ＩＩおよびＶＩの中間体生成物にも、およびこれらを製造する方法にも関する。     【化２３】
Patent JP-2005530317-A (JP)
Title: 発光表面を備えた照明素子
IPC: H01J29/86
Filed: 2003-06-11
Abstract: 本発明は照明素子（１）に関し、この照明素子（１）は、酸化金属で構成され、かつ、前面と裏面とを有する、誘電体層（５）を内包する。誘電体層（５）には複数の細長い穴（８）が配列されている。これらの細長い穴（８）は、誘電体層（５）を貫通して、誘電体層（５）の前記前面と前記裏面との間に延在し、誘電体層（５）の前記前面に開口する。照明素子（１）は、導電物質で作られたベース電極（７）を有し、ベース電極（７）は前記裏面に配置されている。そして、複数の穴（８）の内部には、導電物質で作られたエミッター・ロッド（４）が配置されている。照明素子（１）は、導電物質で作られ、かつ、光を透過させる層を構成する、対極（２）を有し、対極（２）は、誘電体層（５）の前記前面を覆って配置されている。照明素子（１）は、発光物質（３）の層を有し、この層は、誘電体層（５）とベース電極（７）との間にまで配置されている。対極（２）の層は、照明素子（１）の層構造の一部を成し、この層構造において誘電体層（５）はベース電極（７）を対極（２）から分離させるスペーサーとして機能する。
Patent JP-2005530576-A (JP)
IPC: A61B19/00
Filed: 2003-06-18
Abstract: A device for the manual metering of a medical fluid, such as a hardening resin of the bone cement type, comprises a chamber for the fluid to be metered ( 2, 102 ) with an end opening ( 6 ), a gripping handle ( 7, 107 ), a piston ( 10, 110 ) which is housed in the chamber ( 2, 102 ) and provided with an operating member ( 12 ) for a user, and screw-type actuating means ( 13 ) arranged in between the operating member ( 12 ) and the piston ( 10 ) so as to perform the longitudinal movement thereof and pressurise the fluid to be metered. The screw means ( 13 ) may be modified so as to change from an operative configuration, where the piston is fed micrometrically, to an inoperative configuration, where the piston may move freely. The screw means ( 13 ) comprise an outer thread ( 14, 114 ) associated with the piston ( 10 ) and a female-thread element ( 15, 115 ) formed integrally on the handle ( 7, 107 ); the handle may be deformed elastically by means of transverse compression so as to change the screw means ( 13 ) from their operative configuration to their inoperative configuration.
Patent JP-2006501189-A (JP)
IPC: A61Q5/12
Filed: 2003-06-26
Abstract: The invention provides a hair treatment composition such as a shampoo or conditioner suitable for topical application to hair for the repair and prevention of damage comprising a hydroxy compound having the following parameters: i) electrotopological state indice of OH S_sOH<9.26 (ii) multigraph information content indice BIC>0.8 (iii) electrotopological state indice of CH3 S_sCH3<6.26 and (iv) a molecular weight greater than 90 wherein the composition does not dye the hair. Preferred hydroxy compounds are 2-methyl-2-hexanol, 2-methyl-2-heptanol, 2-methyl-3-heptanol, 2-methyl-2-pentanol, 2-methyl-3-hexanol, 3-methyl-2-pentanol, 2-methyl-1-pentanol.
Patent JP-2005536245-A (JP)
IPC: A61L26/00
Filed: 2003-07-16
Abstract: A composition comprising a non-volatile silicone fluid in admixture with fumed silica, a volatile diluent and a silicone elastomer.
Patent JP-2005535864-A (JP)
Title: 食品の表面外皮を凍結するための方法及び装置
IPC: F25D17/06
Filed: 2003-08-15
Abstract: 【解決手段】  食品の表面外皮を凍結するための装置及び方法は、食品の外側表面の形状を実質的に収容するよう成形されている空洞（３７）を有する冷凍室（４０）を取り囲む冷凍シェル（２１）と、前記冷凍シェルと連通している前記空洞と、食品を前記冷凍室に運び込む搬送基板（４４）と、寒剤供給部と、前記寒剤供給部と連通して、寒剤を含んでいるガスの冷却流（４７）を前記空洞に導入して、食品にその外側表面に沿って接触させる、前記冷凍シェル内のガス循環装置（３３）とを使用している。
Patent JP-2005535420-A (JP)
Title: 膀胱体積の超音波瞬時測定
IPC: A61B8/12
Filed: 2003-07-01
Abstract: 限られた数の音波ビームにより人間の膀胱中の尿体積の量を計る装置および方法が示される。第１の形態においては、この装置は、膀胱に向う異なる方向の複数の細い超音波ビームを送信し、戻ってきた超音波信号を受信するトランスデューサアセンブリと、この戻ってきた信号を処理する受信検知器と、ＡＤコンバータと、ディジタル化されたデータおよび前記トランスデューサアセンブリの最適位置の確定を可能とする体積表示を格納するメモリと、を備えた装置および方法。この装置は、また膀胱深さＤおよび高さＨを自動的に決定し、特有の、経験的に評価され充満度に依存する補正因子により補正される実験式を用いて、尿の体積を計算する。第２の形態においては、基本周波数で超音波信号を送信する単一の広い角度の超音波ビームトランスデューサが尿体積を数量化するために使用される。充満した膀胱の背側壁の深さの通常の位置を越えた深さから発するリターン信号が、尿の存在または不存在に関する高調波信号の存在について分析される。両方の方法またはそのコンビネーションは、排尿後の残尿の存在のためのシンプルな警告装置として用いることができ、または膀胱の尿充満度が危険なレベルに達していることを示す。
Patent JP-2005537641-A (JP)
Title: 金属珪化物ゲート及び埋込みチャネルを有するトランジスタ構造体及びその製造方法
IPC: H01L21/336
Filed: 2003-08-28
Abstract: 本発明は、ゲートスタックを形成する際に金属含有層をエッチングすることにより生じる問題を受けない、珪化物ゲートを有するＭＯＳＦＥＴトランジスタの形成方法を提供する。ゲート酸化物層（２０１）と、導電層（２０２）と、第１絶縁層（２０３）とを有する半導体基板上にゲートスタックを形成する。ゲートスタックの側面に隣接して側壁スペーサ（２０９ａ、２０９ｂ）を形成し、ゲートスタック及び基板上に第２絶縁層（２１１）を形成する。第２絶縁層（２１１）及び第１絶縁層（２０３）を除去して導電層を露出させ、エッチングされていない少なくとも１つの金属含有層を導電層上に接触するように形成する。次に、ゲートスタックに種々の方法で珪化物処理を施して、最終的に珪化物ゲートを形成する。
Patent JP-2006504571-A (JP)
IPC: B62D29/00
Filed: 2003-10-22
Abstract: The foundation body (2) of the cross-member has a U-section groove detouring round a plastics housing (11,12) for a centrally mounted heater or air conditioner. An air duct (14) may fit in the groove in the foundation body.  There are straight groove sections (2a,c) on either side of the heater or air conditioner housing and there are air outlets (16) at the ends of the cross-member. The heater or air conditioner has centrally arranged outlets (13,15).
Patent JP-2006509337-A (JP)
IPC: H01H13/702
Filed: 2003-12-08
Abstract: A foil-type switching element comprises a first carrier foil and a second carrier foil arranged at a certain distance from each other by means of a spacer, said spacer comprising at least one recess defining an active area of the switching element. At least two electrodes are arranged in the active area of the switching element between said first and second carrier foils in such a way that, in response to a pressure acting on the active area of the switching element, the first and second carrier foils are pressed together against the reaction force of the elastic carrier foils and an electrical contact is established between the at least two electrodes. According to the invention, at least one of said carrier foils comprises a multi-layered configuration with at least two layers of different materials. <IMAGE> <IMAGE>
Patent JP-2006509466-A (JP)
Title: 公開鍵メディア鍵束
IPC: G11B20/00
Filed: 2003-11-06
Abstract: 保護されたコンテンツの分配は、非対称鍵対のセットを生成し、非対称鍵対のセットから秘密鍵の組み合わせを、秘密鍵の各セットに対し選択することによって複数の該秘密鍵のセットを作成し、複数の秘密鍵のセットを分配する第１のエンティティによって達成される。第２のエンティティは、公開鍵メディア鍵束を形成するよう非対称鍵対のセットにおける各公開鍵を用いて対称コンテンツ鍵を暗号化し、且つ、暗号化コンテンツを形成するよう対称コンテンツ鍵を用いてコンテンツタイトルを暗号化することによって、該暗号化コンテンツ及び該公開鍵メディア鍵束を含む保護コンテンツを生成する。再生装置は、秘密鍵のセットを格納し、保護コンテンツを受信し、格納した秘密鍵のセットのうちの選択される秘密鍵が、受信した保護コンテンツの公開鍵メディア鍵束内に格納された暗号化された対称コンテンツ鍵を復号化する場合に、保護コンテンツ内に格納されたコンテンツタイトルを復号化及び再生する。
Patent JP-2006509811-A (JP)
Title: グラフト化エチレン性ポリマーの分散物を含む非色移り性化粧用組成物
IPC: C08F290/06
Filed: 2003-12-12
Abstract: 本発明は、唇のメークアップおよび/またはケアのために使用される化粧用組成物に関する。本発明の組成物は、化粧品に許容できる少なくとも1種の有機液体媒体およびグラフト化エチレン性ポリマーを含む。前記ポリマーは、その十分量が組成物中に分散するとき、組成物が35%以下の色移りを有する付着物を形成することができる。
Patent JP-2006522461-A (JP)
IPC: H01L21/98
Filed: 2002-12-20
Abstract: A method is described for fabricating a three-dimensional integrated device including a plurality of vertically stacked and interconnected wafers. Wafers (1, 2, 3) are bonded together using bonding layers (26, 36) of thermoplastic material such as polyimide; electrical connections are realized by vias (12, 22) in the wafers connected to studs (27, 37). The studs connect to openings (13, 23) having a lateral dimension larger than that of the vias at the front surfaces of the wafers. Furthermore, the vias in the respective wafers need not extend vertically from the front surface to the back surface of the wafers. A conducting body (102), provided in the wafer beneath the device region and extending laterally, may connect the via with the matallized opening (103) in the back surface. Accordingly, the conducting path through the wafer may be led underneath the devices thereof. Additional connections may be made between openings (113) and studs (127) to form vertical heat conduction pathways between the wafers.
Patent JP-2006191244-A (JP)
Title: Wireless sensor network, terminal and network connection method for use therein
Inventor: ISHIKAWA HAJIME
IPC: H04L12/28
Filed: 2005-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal in which a participating network can be changed, depending on the movement or the change in the state of a terminal.  <P>SOLUTION: In a terminal 1, when an event detected by any one of a first sensor module 32, a second sensor module 33 or a third sensor module 34 is received by a receiving means 31a, a sensor data processing circuit 31 delivers the received event to a communication control circuit 22 at a wireless node 2. In the communication control circuit 22, a determining means 22a determines an assigned network by a network identifier, included in an event delivered from the sensor data processing circuit 31, and the connection means 21a of an RF module 21 connects to a network determined by the determining means 22a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006195517-A (JP)
Title: Image processor, image processing program, and image processing method
Inventor: SHIMODA KOICHI
IPC: G06F21/60
Filed: 2005-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of selectively setting a function of ensuring confidentiality by erasing actual data shown by allocation data in the case of not needing image data left in a storage device according to whether an enabler is mounted or not.  <P>SOLUTION: The image processor 100 stores an erasing program for erasing used image data in an HDD 19, beforehand in a memory 11. When detecting that the enabler 1 is inserted into a USB interface 20 to release the utilization limit of the erasing program in the case of performing image forming processing by the image data in the HDD, a CPU 10 deletes the allocation data of the unnecessary data and starts the erasing program to perform overwrite deletion of the corresponding actual data to thereby ensure confidentiality. In other cases than that, overwrite deletion of actual data is not performed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005104988-A (JP)
Title: Composition for skin care preparation for external use
Inventor: MORI SHINOBU
IPC: A61K31/4375
Filed: 2005-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lipolysis promoting agent capable of promoting lipolysis in accumulated adipose tissue and sufficiently suppressing, preventing and improving obesity, and to provide a skin care preparation for external use containing the promoting agent.  <P>SOLUTION: The lipolysis promoting agent comprises a plant of the family Piperaceae as an active ingredient and a composition for the skin care preparation for external use comprises the promoting agent. The lipolysis promoting agent and the composition for the skin care preparation for external use have apparent lipolysis promoting action in adipose tissue and excellent effect in suppressing, preventing or improving obesity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006196626-A (JP)
Title: Solid-state imaging device, its manufacturing method and camera
Inventor: HONJO MAMORU
IPC: H04N5/335
Filed: 2005-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device having an on-chip filter at a lower cost which prevents the color mixing from adjacent pixels due to oblique light.  <P>SOLUTION: To prevent the color mixing, the solid-state imaging device 10 comprises a plurality of photodiodes 2 formed in matrix on a semiconductor substrate 1; color filters 4-6 corresponding to the plurality of photodiodes 2 one to one, each having any spectrum characteristics among a plurality of color spectrum characteristics: in-layer lenses 13, corresponding to the plurality of photodiodes one to one, each formed above the photodiode 2 and below the color filter 4-6; and attenuation layers 15 formed between the lenses 13 in the same layer as the in-layer lens 13 for attenuating at least a part of a light wavelength region.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005108263-A (JP)
Title: Method and device for evaluating/controlling/measuring portfolio
Inventor: ISHIJIMA HIROSHI
IPC: G06Q40/06
Filed: 2005-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To evaluate a portfolio according to estimated economic situation.  <P>SOLUTION: An optimization processing part executes specification step (S33) for specifying a plurality of regimes from investment information, stored in a storage part by use of a plurality of pieces of observable data; calculation step (S34) for calculating the risk and return of the portfolio and a regime definition function/resume probability for each regime specified in the specification step; and optimization step (S35) for maximizing the return with a predetermined value or less of risk and minimizing the risk with a predetermined value or less of return, under the regime definition function or resume probability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI