baber/WOPTO huggingface dataset:
Patent JP-2008152335-A (JP)
Title: System, method and program for detecting direction of movement
Inventor: WATABE SHUHEI
IPC: G06K17/00
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for detecting the direction of movement that manages entry and exit by using one reader.  <P>SOLUTION: A person 7 to be monitored who enters and exits a room 1 carries around an RFID tag 8. An RFID reader 5 settable at a mode for a first read range and a mode for a second read range is disposed near the room 1. The RFID reader 5 is set in the mode for the first read range and the mode for the second read range and it is detected whether received information can be obtained. The current position of the person to be monitored is detected depending on whether the received information is obtained when the reader is set in the mode for the first read range, and whether the received information is obtained when the reader is set in the mode for the second read range. The current positions detected are stored as a history and the direction of movement of the person 7 to be monitored is detected from the history of the current positions, so as to detect entry or exit to or from the room.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008148804-A (JP)
Title: Deodorant having superior cigarette odor removal performance
Inventor: SETO YASUTARO
IPC: A61L9/16
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide deodorant having superior deodorizing performance of removing aldehydes such as formaldehyde and acetaldehyde, VOC (Volatile Organic Compound) and especially, cigarette odor including them, and having durability sustaining the deodorizing effect for a long time and superior immediate-effectiveness removing them in a short period of time.  <P>SOLUTION: For preventing the direct contact of hydrazine derivative having an effect of deodorizing the aldehydes such as acetaldehyde with activated carbon exerting adsorbability of gases such as VOC, this deodorant is formed by fixing hydrazine derivative into fine pores of inorganic porous substance to prevent the lowering of the acetaldehyde adsorbability of the hydrazine derivative due to the effect of the activated carbon, thus providing this deodorant having durability and superior cigarette odor removal effect in particular.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008155763-A (JP)
Title: Vehicle underfloor structure
Inventor: UKON NOBUO
IPC: B60H1/32
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle underfloor structure capable of preventing an equipment provided at the periphery of a DPF device from being overheated by heat during manual regeneration of the DPF device.  <P>SOLUTION: In a vehicle lower part structure in which both sides in the vehicle width direction are surrounded by a vehicle body side wall under the floor of the vehicle, a capacitor is mounted between the vehicle body side wall and the DPF device for purifying exhaust gas of a vehicle engine so that a flow of exhaust air of a capacitor fan of a vehicle air conditioner flows on the vehicle width direction inner side and along the floor face, and a baffle for guiding a flow of exhaust air to the periphery of the capacitor is provided. Thus, when a fan is driven, air around the DPF device is replaced, preventing stay of hot air under the floor and overheating of the peripheral equipment.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008155185-A (JP)
Title: Method for estimating amount of sodium adsorbed by ion exchange resin in condensate demineralizer, and method for operating condensate demineralizer
Inventor: ISHIZU YOSHIHIRO
IPC: G21C19/307
Filed: 2006-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for estimating the amount of sodium adsorbed by an ion exchange resin in a condensate demineralizer, which can estimate the amount of sodium adsorbed by an ion exchange resin without the need to directly sample the ion exchange resin in the condensate demineralizer and carry out regeneration treatment of the condensate demineralizer at proper timing, and to provide a method for operating the condensate demineralizer.  <P>SOLUTION: The method for operating a condensate demineralizer 5 comprises the first step of estimating sodium adsorbed amount N from the measured value of chlorine ion concentration Y in condensate when sea water leakage has occurred in a condenser 4 (S101 to S104), and a second step of carrying out regeneration treatment of a condensate demineralizer 5 based on sodium adsorbed amount N estimated in the first step (S201).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008166884-A (JP)
Title: Manufacturing method of piezoelectric vibration device and piezoelectric vibration device by the manufacturing method
Inventor: KOYAMA SHINICHI
IPC: H01L21/60
Filed: 2006-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a piezoelectric vibration device which is suitable for miniaturization and does not easily generate the bonding strength dispersion of a metal bump and a piezoelectric vibration piece, and to provide the piezoelectric vibration device.  <P>SOLUTION: In the manufacturing method of the piezoelectric vibration device for which a package is constituted by bonding a base 3 and a lid 4, the piezoelectric vibration piece 2 is held on the base inside the package, and the inside of the package is airtightly sealed, the piezoelectric vibration piece for which an excitation electrode and a pull-out electrode are formed on both main surfaces of the piezoelectric vibration piece and a through-hole passing through the pull-out electrode and both main surfaces of the piezoelectric vibration piece is formed is used, the through-hole of the piezoelectric vibration piece is inserted to an integrated type metal bump formed at the upper part of the base and provided with a wide bottom part and a narrow body part, and the body part of the metal bump projected from the through-hole of the piezoelectric vibration piece is electromechanically bonded while impressing ultrasonic waves by a bonding tool.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008164361-A (JP)
Title: Mapping device for semiconductor device
Inventor: HIRANO SUSUMU
IPC: G01R31/28
Filed: 2006-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a mapping device for semiconductor devices which enables effective use of a semiconductor device even if it has a unit at a fault spot, and can materialize a semiconductor device whose design of a desired function is easy.  <P>SOLUTION: A fault spot file generation means 110 generates a fault spot file 109 representing fault spots of units in a semiconductor device making them correspond to the semiconductor device. A mapping means 3 performs mapping of a plurality of units without using the units at the fault spots represented in the file 109.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007214551-A (JP)
Title: Robot pre-arrangement in wafer processing system
Inventor: OH HILARIO
IPC: G05B19/418
Filed: 2006-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scheduling technique of a wafer cluster tool, operating regularly and periodically and having a periodicity for single sending period.  <P>SOLUTION: This system enables determination of the pick-up times for process chambers of the cluster tool, and enables the creation and maintenance of an updated timetable. The timetable indicates times, when each of the process chambers is to be served. These values are updated, when the process chambers receive new wafers. Robots in the cluster tool may previously arrange themselves in front of modules 1300, or processing chambers, to be served. Robot pre-arrangement eliminates the waiting time of individual modules beyond queue times pre-determined for the modules 1300. As a result, the path for the individual robots becomes pre-deterministic and enables the cluster tool to utilize single gripper robots.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008162487-A (JP)
Title: Power unit for motorcycle
Inventor: NAKAJIMA HISAMITSU
IPC: F02B61/06
Filed: 2006-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a load of a starting device when starting an internal combustion engine, to make a continuously variable transmission correspond to a low-speed state when stopping the internal combustion engine, and to eliminate the need for giving great consideration to forming an oil passage by simplifying an oil passage structure, in a power unit for a motorcycle stored in a transmission chamber of a machine body material, wherein the continuously variable transmission is constituted so as to change power transmission from a driving pulley shaft to a driven pulley shaft without stages by changing a winding radius of a belt to a driving pulley and a driven pulley.  <P>SOLUTION: An input clutch 51 interposed between a crank shaft 12 and the driving pulley shaft 40 is provided on the driving pulley shaft 40, and a starting clutch 38 interposed between the driven pulley shaft 41 and a rear wheel is provided on the driven pulley shaft 41. One of the input clutch 51 and the starting clutch 38 switches disconnection/connection by hydraulic control, and the other of the input clutch 51 and the starting clutch 38 mechanically switches the disconnection/connection.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006522877-A (JP)
Title: 流体力学的な絡合処理を用いた織布商品のボンディング加工あるいは仕上げ加工のための方法およびこの方法により生産された製品
IPC: D04H13/00
Filed: 2004-04-01
Abstract: 【課題】   流体力学的な絡合処理を用いて金属繊維あるいは金属フィラメントから成る織布商品をボンディング加工あるいは仕上げ加工する方法およびこの方法により生産された不織布生地、織物あるいはニット製品を提供する。 【解決手段】   この発明の着想は、少なくとも部分的に金属繊維から構成される不織布に流体力学的な絡合処理によりボンディング加工あるいは仕上げ加工を受けることにある。それぞれの織布商品は、１００％金属繊維から製造できるが、しかし繊維織物を混ぜて製造することもできる。絡合処理における流体力学的の水圧はボンディング加工に基づく所望の孔容積に依存する。
Patent JP-2007537971-A (JP)
Title: タンパク質製剤の界面活性剤の定量方法
IPC: C07K1/30
Filed: 2004-05-07
Abstract: 本発明は、液相界面活性剤製剤からタンパク質性成分を除去する方法であって、（ａ）タンパク質性成分を含む液相界面活性剤製剤を提供し；（ｂ）錯化剤を工程（ａ）の製剤に加えて、錯化剤に界面活性剤と錯体を形成させ；（ｃ）工程（ｂ）と同時に、またはその後に、相溶性沈澱剤をそれぞれ工程（ａ）の製剤または工程（ｂ）の生成物に加えて液相反応混合物を形成し、相溶性沈澱剤に液相反応混合物中のタンパク質性成分を沈澱させ；（ｄ）錯体を工程（ｃ）の生成物中の沈澱したタンパク質性成分から分離して、精製した液相界面活性剤製剤を提供することを含んでなり、ここで錯体は液相反応混合物中に溶解したままであり、かつ工程（ｄ）は錯体を液相に保持している方法を提供する。
Patent JP-2006520244-A (JP)
IPC: A61B5/00
Filed: 2004-03-12
Abstract: Catheter devices, systems and methods for penetrating from one location within a patient's body to another location. An elongate catheter is insertable into a natural or man-made lumen within the body of a patient. A penetrator is advanceable from the catheter to a target location outside of the lumen in which the catheter is positioned. An optical imaging or tissue characterization apparatus (e.g., an optical coherence tomography apparatus) is useable to image the anatomy and/or sense variables within tissue so as to locate the target location relative to indicia of the trajectory on which the penetrator will advance from the catheter. The operator may then adjust the position and/or rotational orientation of the catheter such that when the penetrator is subsequently advanced, the penetrator will enter the target location.
Patent JP-2007527372-A (JP)
Title: 同一の毒素に対する抗体の巨大結合断片と小結合断片とを含む組成物
IPC: C07K16/12
Filed: 2004-06-03
Abstract: （ｉ）抗体、又は標的毒素を特異的に結合する、抗体の巨大結合断片、から選択される第一の特異的結合因子と、（ｉｉ）前記毒素を結合する抗体の小結合断片を含む第二の特異的結合因子と、を含む薬学的組成物。該組成物は、例えば、ボツリヌス毒素などの毒素への曝露後の、毒素中毒の治療に使用される。
Patent JP-2006519083-A (JP)
Title: 水の電気分解による水素を利用する水素動力式玩具のロケット
IPC: F02K9/42
Filed: 2004-01-14
Abstract: 玩具ロケット組み立て体が、水及び陽極３４を内包するタンク２８と、水及び陰極３８を内包するタンク２７と、タンク２７，２８内に酸素と水素を発生させるための陽極３８及び陰極３８用電源３０とを含んでいる。玩具ロケット組み立て体は、チャンバ２４内の水素ガス及び酸素ガスにさらされ、点火器４４が酸素・水素混合物に点火し、ロケット２０が大気中へ推進される。
Patent JP-2006520711-A (JP)
Title: 再帰反射性のシーティングおよび物品の製造方法
IPC: E01F9/615
Filed: 2004-02-09
Abstract: 本発明は、微細構造化面を有する工具上に成形可能な合成樹脂を注型することで製造される再帰反射性のシーティングおよびその他の物品の製造方法に関する。
Patent JP-2006528659-A (JP)
Title: Ｐｄｅ４阻害剤として有用なニコチンアミド誘導体
IPC: A61K31/4427
Filed: 2004-07-13
Abstract: 本発明は、一般式（Ｉ）（Ｘ、Ｙ、ｎ、Ｚ、ＬおよびＲは、本明細書中で定義される意味を有する）のニコチンアミド誘導体、ならびにそのような誘導体、そのような誘導体の調製において使用される中間体、そのような誘導体を含有する組成物を調製するため、およびそのような誘導体を使用するための方法に関する。     【化１】
Patent JP-2007523050-A (JP)
Title: 生物学的障壁を通した透過を容易にすることのできる組成物
IPC: C07K14/28
Filed: 2004-09-17
Abstract: 本発明は、生物学的障壁を通した少なくとも１のエフェクターの透過を容易にすることのできる新規な医薬組成物に関する。本発明はまた、罹患した患者にこれら組成物を投与することによる疾患の治療または予防方法にも関する。
Patent JP-2007508018-A (JP)
Title: 新規の幹細胞組成物の調製法および使用法、ならびにこの組成物を含有するキット
IPC: A01N1/02
Filed: 2004-10-07
Abstract: 本発明は、重要な治療的利点および実用的利点を有する新規の幹細胞組成物、ならびに患者における損傷および疾患の処置および予防のための、このような組成物を調製および使用する方法を提供する。本発明は、種々の動物（ヒトを含む）および組織から単離された幹細胞集団に適用され得る。特定の適用において、本発明は患者から単離されたコラーゲンベースの組織（例えば、脂肪組織）から幹細胞組成物を調製するために使用され、そしてこの幹細胞組成物は、引き続いて患者における実際の損傷部位または潜在的な損傷部位に提供される。本発明は、幹細胞組成物を備える関連するキットをさらに包含し、このキットは、保存および発送の間、非常に安定であり、かつ生存度と有効性を保持する。
Patent JP-2007509215-A (JP)
IPC: C08K9/04
Filed: 2004-10-19
Abstract: The invention relates to a glass fiber-reinforced molding composition composed of an olefin polymer, in particular a propylene polymer. The molding composition comprises an olefin polymer which contains 5-50% by weight of glass fibers which are bonded to the olefin polymer by means of a compatibilizer, and from 10−4 to 1% by weight, preferably from 10−3 to 10−1% by weight, of a phthalocyanine pigment as the nucleating agent. The low costs and the fact that even a very small fraction of the phthalocyanine pigment in the polymer leads to sufficient nucleation ensures extremely inexpensive production. The nucleation with the phthalocyanine pigment leads to an improvement in the impact strength, and also in the yield stress and tensile strain at break of the molding composition.
Patent JP-2007509283-A (JP)
Title: 低温圧縮機のエンクロージャ装置及び方法
IPC: H05K7/20
Filed: 2004-10-20
Abstract: 低温圧縮機のための漏れの少ないエンクロージャは、環境調整装置と、超低温クーラントラインを超伝導型の事業用電源変圧器に向かわせるガイド固定部とを備える。この自己収容システムは、要求される数の高性能クーラント圧縮機／冷却機を狭い温度範囲内に維持し、保護のない野外環境下での信頼性のある運転を実現させる。 【選択図】  図１
Patent JP-2007517279-A (JP)
Title: 通信オブジェクト間で結果を送信するための非同期自動デバイス及び方法
IPC: G06F9/46
Filed: 2004-11-24
Abstract: 本発明は、１つのステーションのローカルプロセスと別のステーションのリモートプロセスとの間の非同期通信によって、オブジェクト指向言語でのリモートメソッドコールを管理する方法に関し、そのようなコールは、プロセスの１つからのリクエストと、その後に続く他のプロセスからのリプライとから成る。この方法は、ａ）ローカルプロセスからリモートプロセスに空のオブジェクトを送信する前にこの空のオブジェクトの送信をリクエスト又はリプライパラメータとして検出し（７１０）、前記空のオブジェクトの内容を計算し、その内容の提供がエキスパートプロセスのために要求されることと、ｂ）リモートプロセスに対して空のオブジェクトの内容を利用可能にするために前記空のオブジェクトを処理する（７１２）ことと、ｃ）適切な処理の条件の下で前記リクエスト又は前記リプライの送信を実行することと、を備える。 【選択図】図７
Patent JP-2007512327-A (JP)
Title: ビタミンｄ受容体モジュレータ
IPC: C07D307/77
Filed: 2004-11-16
Abstract: 本発明は、1α,25ジヒドロキシビタミンD3より少ない高カルシウム血症性となるように活性調節するビタミンＤ受容体（VDR）を有する、新規的な、非セコステロイド性フェニルベンゾフラン化合物に関する。これらの化合物は、骨疾患や乾せん症を治療するために有用である。
Patent JP-2007513028-A (JP)
IPC: B31B50/62
Filed: 2004-12-09
Abstract: An as-manufactured multi-wall sack that comprises an inner pouch 5 and an outer bag 7 is disclosed. The sack has a top end that (a) is open in the as-manufactured form of the sack so that the sack can be filled with product via the open end and (b) is formed so that it can be closed to form a top block end. The as-manufactured form of the sack comprises pressure adhesive that connects together the inner pouch and the outer bag at the open top end of the sack. The as-manufactured form of the sack also comprises heat-activated adhesive on sections of the outer bag that adhere to other sections of the outer bag as part of the sequence of steps to close the outer bag. An apparatus and a method for closing the as-manufactured sack are also disclosed.
Patent JP-2007514814-A (JP)
Title: 動物の皮を処理する方法
IPC: C14C1/08
Filed: 2004-12-09
Abstract: 【解決手段】本発明は、動物の皮を脱脂及び/又は乾燥する方法において、脱脂及び/又は乾燥されるべき皮を、ジメチルエーテル(DME)、メチラール、ジオキソラン、ジエチルエーテル、及びメチルエチルケトンより成る群から選ばれる少なくとも一つの溶剤を含む一つ以上の抽出溶剤と接触させることを含むところの方法に関する。最も好ましくは、抽出溶剤はDMEである。 【選択図】なし
Patent JP-2007518618-A (JP)
Title: 車両用の空気調和装置
IPC: B60H1/32
Filed: 2005-01-14
Abstract: 本発明は、電気駆動圧縮器（２）と、凝縮器（４）と、膨張弁（１０）と、潜熱蓄熱器（１２）とを含む冷却回路（１）を備える、自動車両用の空気調和装置に関する。熱は冷却回路（１）によって潜熱蓄熱器（１２）から除去され、これは潜熱蓄熱器（１２）の給気と呼ばれる。この装置はまた、空気を冷却する手段を備えており、その手段は、熱が前記空気から除去され、潜熱蓄熱器（１２）に供給されるように構成されている。したがって、費用効果が高く効率的な空気調和装置を、特に車両が停止しているときに使用することができる。
Patent JP-2007517820-A (JP)
Title: スコピンエステル及びニコチンアミド誘導体を基にした新規な医薬組成物
IPC: A61K31/46
Filed: 2005-01-04
Abstract: 本発明は、式（１）で表されるスコピンエステル（式中、Ｘ - は明細書及び請求項記載の定義を有する）と、ニコチンアミド誘導体１種以上、好ましくは１種とを基にした新規な医薬組成物、該組成物の製造方法、ならびに呼吸器系疾患の治療のための該組成物の使用に関する。 【化１】
Patent JP-2007523233-A (JP)
Title: ポリエチレンブレンド及び混合物を含んでなる繊維及び不織布
IPC: D04H1/00
Filed: 2005-01-21
Abstract: 第１ポリエチレンと第２ポリエチレンのブレンドを組み込むポリマーブレンド及びポリマー混合物が記載される。第１及び第２ポリエチレンは、個別のポリエチレンの密度及びメルトインデックスについて予め定められた関係を有する。また記載されるものは、繊維（２構成成分繊維を包含する）及び繊維から作製される不織布材であり、ここで繊維はポリマーブレンド及び／又はポリマー混合物を使用して押出成形される。
Patent JP-2007522628-A (JP)
Title: 不適切使用時に保護されるリチウム電池
IPC: H01M4/50
Filed: 2005-02-04
Abstract: リチウム挿入および脱離ポテンシャルがＬｉ ＋ ／Ｌｉカップルに関して３．５ボルト以下である物質を含有した少なくとも一つの陽極と、陰極と、陽極および陰極間に配置された非水性電解質を備えてなる、リチウム電池。重合性添加物が加えられた非プロトン性有機溶媒に溶解された少なくとも一種のリチウム塩を電解質が含んでなり、該添加物はカルバゾールおよびその誘導体から選択され、電池の端子接続部における電圧が添加物の重合をもたらす値を超えるとすぐに電池の作動を妨げるために用いられている。
Patent JP-2008027566-A (JP)
Title: Multilevel operation of nitride memory cell
Inventor: CHEN PO-AN
IPC: H01L29/788
Filed: 2007-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for multilevel operation of nitride memory cell.  <P>SOLUTION: A programming method for a multilevel nitride memory cell is used for storing a plurality of different programming states which correspond to a plurality of different critical voltage levels, respectively. The method includes the following processes: a process which provides a variable resistor which outputs a plurality of different resistance values which correspond to the plurality of critical voltage levels, respectively; a process which connects one resistance value, which is selected from the plurality of resistance values, to the drain of the nitride memory cell; and a process which applies a programming voltage to the drain of the nitride memory cell via the selected resistance value, programs the nitride memory cell and stores one programming state which corresponds to one of the plurality of critical voltage levels.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008171728-A (JP)
Title: Plasma display panel
Inventor: UCHIDA YOSHIHIKO
IPC: H01J11/26
Filed: 2007-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PDP having no display spot by preventing shaving spots of a barrier plate from being produced when manufacturing it.  <P>SOLUTION: An column electrode D is divided into an upper electrode part D1 and a lower electrode part D2 severally, and an upper panel plane P1 which the upper electrode part D1 faces and the lower panel plane P2 which the lower electrode part D2 faces are formed on a panel plane P. This display panel is formed so that the width W2 of lateral walls 5Aa2, 5Ba2 of the barrier plate 5 in a portion located at the boundary of the upper panel plane P1 and the lower panel plane P2 in the column direction becomes larger than the width W1 of the other lateral walls 5Aa1, 5Ba1 in the column direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008172655-A (JP)
Title: Network system, method and program for estimating communication quality deterioration zone
Inventor: ISHIBASHI SHINJI
IPC: H04L12/70
Filed: 2007-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To perform estimation of a communication quality deterioration zone with high readiness without being restricted to an IP core network.  <P>SOLUTION: A terminal device 11a has a receiving quality deterioration notification function 10. A terminal device 11b becomes a transmitting source to the terminal device 11a. A session management server 23 performs session management in a network system. A path management server 25 manages path information in the IP core network 20. A user evaluation acceptance server 22 receives quality deterioration information 31, identifies the terminal device 11a which transmits the quality deterioration information 31 and specifies the terminal device 11b being the transmitting source by inquiring the session management server 23. A deterioration part estimation server 24 acquires path information between the terminal devices 11a and 11b from the path management server 25 and estimates that there is a zone which is a cause of communication quality deterioration in a connection path between the terminal devices 11a and 11b based on the acquired path information 35.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008171522-A (JP)
Title: Magnetic disk, magnetic disk drive, and tracking control method
Inventor: KAMIMURA TAKUYA
IPC: G11B21/10
Filed: 2007-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce data R/W errors by improving the accuracy in positioning the magnetic head.  <P>SOLUTION: A magnetic disk drive has a magnetic disk having a magnetic pattern area SM including a non-magnetic area S4 wherein centerline SMax is aligned with the center axis SDax of the data area SD, and a magnetic head 1. This magnetic disk drive obtains the track position information showing the position of the center axis SSax of the servo area by reading the servo area SS in the predetermined track T when the magnetic disk is rotated. A magnetic recording mark is added to the magnetic pattern area SM and the track position correction information showing the position of the center axis SDax of the data area SD is obtained by reading this magnetic recording mark. The magnetic head 1 is configured to track the predetermined track T while correcting its position for each data area SD based on the track position information and the track position correction information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008173534-A (JP)
Title: Water treatment method and water treatment apparatus
Inventor: KIHARA MASAHIRO
IPC: C02F1/52
Filed: 2007-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment method for enhancing a recovery without deteriorating a treatment capacity, and a water treatment apparatus.  <P>SOLUTION: The water treatment method includes a separation process A for performing flocculation pressure flotation separation and/or flocculation/sedimentation separation after raw water is once stored in a raw water storage tank, a separation process B for subjecting the treated water obtained in the separation process A to filtering treatment and a separation process C for separating the treated water obtained in the separation process B using a reverse osmosis membrane to obtain permeating water. The separation process B has a washing process and the washing waste water produced in the washing process is refluxed to the raw water storage tank.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008176040-A (JP)
Title: Key management method, key creation method, code processing method, transfer method for decryption authority, and communication network system
Inventor: OGI HIROKAZU
IPC: G09C1/00
Filed: 2007-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable a person for using electronic information to easily confirm the person as a right user and to enable only the provider of the electronic information to create and provide the conversion data to give the authority to utilize the electronic information.  <P>SOLUTION: The code processing system comprises employing an ID-based Encryption Scheme of high convenience not requiring the check of a certificate of a public key as public information to be utilized for transfer of a decryption authority, employing bg (b is an integer) created by a creation source g of a cyclic group, determining the public information as a component of a portion of decryption secret key of a user, employing a code processing system that the user does not possess the integer b, and converting and affording the electronic data created for the purpose of transfer of the decryption authority.  <P>COPYRIGHT: (C)2008,JPO&INPIT