baber/WOPTO huggingface dataset:
Patent JP-2005508593-A (JP)
Title: ネットワークで情報のルーティング制御を実現するためのシステム及び方法
IPC: H04L12/56
Filed: 2002-11-01
Abstract: データのルーティングを制御するためのシステム及び方法。第２のポイントから第１のポイントまでの現在の入口経路の入口部分と第１のポイントから第２のポイントへの現在の出口経路の出口部分とを有する、少なくとも１つのデータフローがアクティブであるかどうかが判断される。別のデータフローは次の経路の次の入口部分を介して第２のポイントから第１のポイントに転送される。 【選択図】図２
Patent JP-2005509903-A (JP)
Title: マルチ触覚ディスプレイハプティックインタフェース装置
IPC: G06F3/033
Filed: 2002-11-14
Abstract: 触覚アレイは、ラージスケール力フィードバック装置が一体化される。ソフトウェア制御下で、ラージスケール力フィードバック装置はラージスケール形状情報を提供し、一方、触覚ディスプレイは微細構造物および表面テクスチャ（４１０）を提供する。バーチャルリアリティ環境において、「触覚マップ」（４２０）の概念が使用される。触覚マップは表面詳細を提供し、触覚アレイによってレンダーされる。触覚マップは実際の物体の表面特性に基づいてもよく、または、アプリケーション基づいて任意に生成されてもよい。操作において、物体との衝突の効果が生成され、接触の点が注記される。触覚マップ上の対応する場所は同一であり、表面特徴は触覚アレイにレンダーされる。接触の点を動かすと、レンダーされている触覚マップの対応する部分が変化する。
Patent JP-2005511163-A (JP)
Title: 電気的波形で血圧を調整する装置及び方法
IPC: A61N1/32
Filed: 2002-12-03
Abstract: 【課題】  血圧の調整。 【解決手段】  本発明の血圧調整方法では、記憶領域から、身体器官の機能状態を示す波形を選択し、選択した波形を、身体に直接接触する治療部材へ伝送する。この治療部材は血圧を調整する波形を目標部位へ送信するものである。治療部材へ波形を伝導するために制御モジュールを設けている。この制御モジュールは、選択され、治療部材へ伝送される波形を格納する。コンピュータの記憶領域を、記憶容量の増大および波形処理のために設ける。
Patent JP-2005513792-A (JP)
Title: フィードスルーインターコネクションアセンブリー
IPC: H05K9/00
Filed: 2002-12-05
Abstract: 本発明は、寸法及び不要信号妨害に対する通信設備の最適化に関する。この目標に、セラミックフィードスルーインターコネクションアセンブリーが、通信カプセルに、及び該通信カプセルから、電気情報信号を伝えるために提案されている。電気情報信号を通信するための少なくとも１つの信号リード線１０３ａ、１０３ｂに加えて、アセンブリーは、少なくとも１つの前記補助リード線からの少なくとも１つの前記信号リード線１０３ａ、１０３ｂを電気的にシールドする、少なくとも１つの補助リード線及びシールド１０３ｃ、１０３ｄ、１０４ａ、１０４ｂ、１０４ｆを含む。シールド１０３ｃ、１０３ｄ、１０４、１０４ａ、１０４ｂ、１０４ｆはこうした寸法ｄ １ 、ｄ ２ を有し、かつ前記電気情報信号がアセンブリー内ではっきりと定義され且つ実質的に一定のインピーダンスを受ける少なくとも１つの前記リード線１０３ａ、１０３ｂからこうした距離ｄ ３ 、ｄ ４ 、ｄ １２ に位置づけられる。これは、同様に、不要信号反射の危険性を最小にする。同時に、アセンブリーはリード線間に高リード線密度を可能にする。
Patent JP-2005515497-A (JP)
Title: 表示装置用配線及びその製造方法、その配線を含む薄膜トランジスタアレイ基板及びその製造方法
IPC: H01L29/49
Filed: 2002-07-29
Abstract: 【課題】  ブラックマトリックスを別途に形成する必要がなく、高い開口率を確保すると同時に高い対比比を確保する。 【解決手段】クロムの金属膜と酸化クロムの酸化金属膜とを積層してパターニングして、基板の上に、ゲート線、ゲート電極、及びゲートパッドを含むゲート配線を形成する。次に、ゲート絶縁膜、半導体層、及び抵抗接触層を順に形成し、クロムの金属膜と酸化クロムの酸化金属膜とを順に積層してパターニングして、ゲート線と交差するデータ線、ソース電極、ドレーン電極、及びデータパッドを含むデータ配線を形成する。次に、保護膜を積層してパターニングして、ドレーン電極、ゲートパッド、及びデータパッドを各々露出する接触孔を形成する。その後、透明な導電物質又は反射度を有する導電物質を積層してパターニングして、ドレーン電極、ゲートパッド、及びデータパッドと各々電気的に連結される画素電極、補助ゲートパッド、及び補助データパッドを形成する。
Patent JP-2005514953-A (JP)
IPC: C12P7/26
Filed: 2003-01-23
Abstract: A biotransformation process for preparing chiral aromatic-hydroxy ketones in high yields is described, using 2-hydroxy-3-oxoacid synthase, such as AHAS or TSAS. Optionally substituted arylaldehydes and -oxoacids react in this process to provide pure enantiomers, useful as synthons in the production of various drugs, an example being (R)-phenylacetyl carbinol.
Patent JP-2005516456-A (JP)
Title: 適応可変長符号化
IPC: G06T9/00
Filed: 2003-01-22
Abstract: 本発明は、第１の値を有する特定の第１の数のデータシンボルおよび第１の値以外の値を有する特定の第２の数のデータシンボルを含むデータシンボルのセットが可変長符号語により表される適応可変長符号化の方法に関する。本発明によると、データシンボルに適用される可変長符号化の少なくとも１つの特性が、第１の値以外の値を有する第２の数のデータシンボルに従って適応させられる。本発明は、対応する可変長デコード方法、ならびに本発明による可変長符号化およびデコード方法を実現するエンコーダおよびデコーダにも関する。
Patent JP-2005518417-A (JP)
Title: 複素環式アリールスルホンアミドベンジル化合物
IPC: A61P9/10
Filed: 2003-01-29
Abstract: 本発明は、脂質障害、代謝障害および細胞増殖疾患の処置に有用な複素環式アリールスルホンアミドベンジル化合物を提供する。
Patent JP-2005517280-A (JP)
Title: フラッシュライト押しボタンスイッチ
IPC: F21Y101/02
Filed: 2003-02-06
Abstract: 【課題】 【解決手段】フラッシュライト（１０）に関するスイッチ（１２００）であって、例えば回路中の前記フラッシュライト（１０）のソリッドステート光源（１００）と電池（６０）を選択的に接触し前記光源（１００）に光を発生させる。前記スイッチ（１２００）はプッシュボタン（１２１０）とハウジング（２０）に選択的に接触する縁部を有する金属端子（１２２０）とばね（１２２６）とを有する。前記プッシュボタン（１２１０）を押し下げて前記プッシュボタン（１２１０）と前記金属端子（１２２０）を前記ハウジング（２０）に接触するように動かす。前記金属端子（１２２０）は前記金属端子（１２２０）を前記プッシュボタン（１２１０）に対して中央に、ひいては前記ハウジング（２０）に対するセンタリング機能を含む。前記スイッチ（１２００）はフラッシュライト・ハウジング（２０）に取り付けられている後部キャップ（４０）に設置できる。
Patent JP-2005193260-A (JP)
Title: Method of producing aluminum alloy member
Inventor: NAGAYAMA TAKAHIRO
IPC: B23K103/10
Filed: 2004-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining method where the quality of the joints in a component obtained by lapping aluminum alloy members so as to be joined is not reduced.  <P>SOLUTION: Prior to the joining of aluminum alloy sheets 1 and 2, the aluminum alloy sheets 1 and 2 are subjected to chemical coating treatment or anodized oxidation coating treatment. Then, the aluminum alloy sheets 1 and 2 subjected to the coating treatment are lapped as shown in the figure. Thereafter, the suitable sections between the adjoining bent parts 2a (friction stir joining sections A to D in the figure) are subjected to friction stir joining to join the aluminum alloy sheets 1 and 2, thus the aluminum alloy product in which the aluminum alloy sheets 1 and 2 are integrated is obtained. After the friction stir joining, the sides pressed by a tool for friction stir joining (not shown in the figure) are subjected to chemical coating treatment by a coating method, thus the finished product of the aluminum alloy product in which the aluminum alloy sheets 1 and 2 are integrated is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005193609-A (JP)
Title: Multi-layer film
Inventor: KAWAMURA SHINJI
IPC: B32B27/32
Filed: 2004-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-layer film which has characteristics such as impact resistance including low temperature impact resistance, anti-blocking properties, transparency, and heat seal properties while keeping heat resistance necessary for a packaging material for pouch-packed food and is optimal for packaging pouch-packed food by retort treatment.  <P>SOLUTION: The multi-layer film 1 includes (I) a layer 2 comprising a high density polyethylene resin 940-970 kg/m<SP>3</SP>in density, a soft polymer 800-900 kg/m<SP>3</SP>in density, and an anti-blocking agent, (II) a layer 3 comprising linear low density polyethylene 920-945 kg/m<SP>3</SP>in density and a soft polymer 800-900 kg/m<SP>3</SP>in density not containing a nucleating agent, and (III) a layer 4 comprising linear low density polyethylene 920-945 kg/m<SP>3</SP>in density. A substrate layer 5 can be laminated on the layer 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005200489-A (JP)
Title: Manufacturing method of thermoplastic resin-modified novolak-type phenolic resin
Inventor: ASAMI MASAKATSU
IPC: C08G8/28
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing a thermoplastic resin-modified novolak-type phenolic resin having a high softening temperature and exhibiting high fluidity.  <P>SOLUTION: The manufacturing method of the thermoplastic resin-modified novolak-type phenolic resin comprises reacting a phenolic compound with an aldehyde compound in the presence of an acidic catalyst, where a thermoplastic resin is added before, during or after the reaction to allow the thermoplastic resin to mix or react with the phenolic compound, the aldehyde compound and/or the novolak type-phenolic resin as the reaction product thereof in a molten state or in a solution state and a phosphoric acid compound is used as the acidic catalyst.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005201106-A (JP)
Title: Capacity control valve for variable displacement swash plate type compressor
Inventor: KAWASAKI HIDEJI
IPC: F04B27/14
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacity control valve, in which a communication passage with sufficient sectional area between a discharge chamber of a compressor and a crank chamber, when application of current to a solenoid is stopped.  <P>SOLUTION: In the energization of the solenoid 9, the capacity control valve A of the variable displacement swash plate type compressor opens/closes the communication passage making the discharge pressure chamber 5 of the compressor communicate with a crank pressure chamber 3, depending on refrigerant gas pressure applied to a pressure-sensitive part and an electromagnetic force generated by the solenoid. The capacity control valve has a first valve 12 opening/closing a first communication passage 11 making the discharge pressure chamber of the compressor communicate with the crank pressure chamber, and a second valve 6 opening/closing a second communication passage 15 making the discharge chamber communicate with the crank chamber. The first valve includes the pressure-sensitive part and the solenoid to open/close the first communication passage depending on the refrigerant gas pressure applied to the pressure-sensitive part in the energization of the solenoid and the electromagnetic force generated by the solenoid. The second valve includes a valve element driven by the solenoid of the first valve, so as to close the second communication passage in the energization of the solenoid and open the second communication passage when the solenoid is not energized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005203253-A (JP)
Title: Fuel cell stopping method
Inventor: MIYAJIMA KAZUYOSHI
IPC: H01M8/10
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stopping method of a fuel cell suppressing gas required in a purge process by preventing the unnecessarily long operation of a purge process.  <P>SOLUTION: The stopping method of the fuel cell has a purge process S18 exhausting residual water of the fuel cell in stopping of the fuel cell, water content estimation processes S12, S20 detecting a load of the fuel cell and estimating the water content in an electrolyte membrane of the fuel cell based on the detected value, and a purge stop process S22 stopping the purge process when the detected load of the fuel cell becomes a load in which the water content is estimated as a prescribed load.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005198612-A (JP)
Title: Transformation of yeast
Inventor: TAKEGAWA KAORU
IPC: C12N15/09
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for transformation of yeast that can simply treat a large number of strains in no need of preparation of competent cells.  <P>SOLUTION: In the method for producing a transformant by transforming fission yeast with a DNA for transformation, the yeast cell bodies cultured on a solid medium is added to the treating solution including a DNA for the transformation, a carrier DNA, polyethylene glycol and a buffer solution including a lithium salt in an amount of more than 1 x 10<SP>7</SP>per 1 μg of DNA for transformation. Then, the mixture is incubated for more than 30 minutes and the treated solution contains 0.5 to 10 μg of the DNA for transformation per 100 μL of the treated solution and the carrier DNA more than 20 fold mass based on the DNA for transformation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207093-A (JP)
Title: Substrate used for mounting member
Inventor: ISHIKAWA TAKASHI
IPC: E04F13/08
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate used for a mounting member capable of simply constructing a wall material to the substrate of a wall without directly driving the wall material with a fixture such as a nail or the like.  <P>SOLUTION: The substrate for the mounting member A is formed of a fixed section 1 comprising a vertical plane fixed piece section 2 and a setting piece section 3, the upper end female type connecting section 4 and the lower end male type connecting section 5, and it is so formed that the fixed section 1 comprises an upper side wall 6 inclined by bending the upper end inward and an approximately horizontal lower side wall 7, the female type connecting section 4 comprises an insertion piece 13 projecting the upper end above, an upper surface 14 bending the front end of the insertion piece 13 to an inward direction, a lower surface 15 projecting the front end of the upper surface 14 to the outward direction, an insertion groove 16 formed from the upper surface 14 and the lower surface 15 and a waterproof surface 17 further projecting the lower surface 15 to the outward direction, the male type connecting section 5 comprises a lower piece 19 bending the lower end inward, an upper piece 20 projecting the front end of the lower piece 19 to an inward direction, an engaging piece 21 projecting the front end of the upper piece 20 to an outward direction and an engaging groove 22 formed of the upper piece 20 and the engaging piece 21 and, at the same time, that it is formed of a fixed member F formed in a part of a horizontal surface 6a at a certain pitch.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005208896-A (JP)
Title: User characteristic extraction method, information recommendation method and system therefor
Inventor: MUKAI KAGEHIRO
IPC: H04N17/00
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To execute recommendation of a content considering time transition wherein strong weight is imparted to a characteristic based on latest viewing and wherein weak weight is imparted to a characteristic based on drastically temporally lapsed viewing.  <P>SOLUTION: A user item-classified short-term taste information calculation part 103 works out short-term taste information about a user at certain intervals by items on the basis of an operation history managed by a user history information storage management part 101, and metadata information about the content managed by a metadata information storage management part 101. A user item-classified taste information working-out part 105 calculates taste information considering the temporal interest transition of the user by the items on the basis of user item-classified short-term taste information stored in a user item-classified short-term taste information storage management part 104. The recommendation of the content is based on user item-classified taste information stored in a user item-classified taste information storage management part 106, and the metadata information stored in the metadata information storage management part 102 and managed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005205097-A (JP)
Title: Game machine
Inventor: SONODA MASAHISA
IPC: A63F5/04
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interesting game machine for allowing a player to advance a game by noting the state of change display after an operating means is operated, for example.  <P>SOLUTION: The game machine 1 includes: a game start command means for outputting a game start command signal in response to an operation by the player; a change display means for changing and displaying identification information necessary for the game based on the game start command signal from the game start command means; a stop command means for outputting a stop command signal in response to the operation of the operating means to be operated by the player; a change stop state determining means for determining the state of the change display after the stop command means outputs the stop command signal based on information concerning the game; and a stop control means for stopping the change display based on the determination result of the change stop state determining means when the stop command means outputs the stop command signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214633-A (JP)
Title: Circuit attached to digital tester and digital tester
Inventor: MATSUMOTO AKIRA
IPC: G01R15/12
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital tester for normally performing continuity test and resistance-value measurement test even between measurement terminals where an induction voltage is generated.  <P>SOLUTION: This tester is equipped with a switching element 21 for temporarily short-circuiting measurement terminals 4 when a terminal voltage between the measurement terminals 4 for thereto connecting an apparatus under measurement exceeds a threshold, and a filtering circuit 23 for limiting the terminal voltage between the measurement terminals 4 to or less than a threshold by absorbing a surge voltage arising from a switching motion. This attached circuit limits a rise in induction voltage placed between the terminals 4 to or less than a threshold. This makes it possible to prevent an overrange due to an induction voltage or incapable measurement from occurring when performing continuity test or electrical resistance measurement on an apparatus by using this digital tester.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211991-A (JP)
Title: Broach cleaning device
Inventor: TANAAMI SHIGEAKI
IPC: B23Q11/00
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To lengthen the service life, by improving the cleaning function of chips, by strongly rubbing a broach by a brush.  <P>SOLUTION: This device is arranged in three places so that a brush unit 10 forms a concentric circle to the center C of the broach 1, and is constituted so as to be reciprocatably supported in the direction for approaching/separating to the center C of the broach 1 by a driving cylinder 15. This device is rubbed in the circumferential direction along a cutting edge part 5 of the broach 1 by reciprocatably rotating a turntable 14 in the horizontal direction by 180° in a state of putting the brush 12 in an operation position, and brushes off and removes the chips sticking to a part over an inner surface part 5c from an edge part 5b of a cutting edge 5a for constituting the cutting edge part 5 in the broach 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307323-A (JP)
Title: Alumina ceramic composition, and its production method
Inventor: MIHARA SHUJI
IPC: H01B3/12
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alumina ceramic composition which can be fired at a relatively low temperature even if it is thick, has a high Q value, and further has mechanical strength and high thermal impact resistance to microwaves.  <P>SOLUTION: The ceramic composition consists of 99.4 to 99.7 wt.% Al<SB>2</SB>O<SB>3</SB>, and the balance SiO<SB>2</SB>, MgO and CaO expressed in terms of oxides with inevitable impurities of ≤0.05 wt.% in total. In the three component composition diagram of the SiO<SB>2</SB>, MgO and CaO, (SiO<SB>2</SB>, MgO, CaO) are comprised by the weight fraction in the region within the tetragonal domain obtained by connecting the coordinate points A to D shown by the point A (57.50, 0.75, 41.75), the point B (57.50, 20.00, 22.50), the point C (42.50, 20.00, 37.50) and the poind D (42.50, 0.75, and 56.75) one by one.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216710-A (JP)
Title: Bulb type heat generation device
Inventor: OTANI TETSUO
IPC: H05B3/06
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a filament from hanging in vertically lighting it.  <P>SOLUTION: Power feeding terminals 141 and 142 are electrically connected to and integrated with both ends of the filament 12 composed by forming an electric resistance wire of an alloy of iron, chromium and aluminum into a coil-like shape; a ceramic fiber 16 is bound to a connection part between the one-side power feeding terminal 141 and the filament 12; and the ceramic fiber 16 is wound around the filament 12 at a certain interval, fixed thereto, and bound and fixed to a connection part between the other-side power feeding terminal 142 and the filament 12. Therefore, the ceramic fiber 16 wound around the filament 12 can prevent the filament 12 from hanging, and irregularity of a temperature distribution to a heating object can be eliminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215467-A (JP)
Title: Keyboard device
Inventor: KITAJIMA MITSURU
IPC: G10H1/34
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To secure the strength of the key-arranging direction of a fulcrum part, without affecting the spring constant of a hinge part 13 by improving the hinge part 13 which connects a fixed frame 11 and a movable frame 12 in a keyboard device, which detects the oscillation of the key arranging direction of a keyboard and reflects this to musical sounds.  <P>SOLUTION: The upper end part 13A of the hinge part 13 is positioned at a position lower than the upper face 11A of the fixed frame 11. The upper end part 13A is formed so that the base end part of the side of the fixed frame 11 is a circular end face and continuingly has a level end face. The lower end part 13B of the hinge part 13 is made to be a slope which is inclined upward from the lower face 11B of the fixed frame 11 to the front of a keyboard device. The width of the height direction of the hinge part 13 is made wider at the side of the fixed frame 11 than that at the side of the performer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216441-A (JP)
Title: Disk device
Inventor: NODA RYUSUKE
IPC: G11B7/095
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To quickly execute forwarding/rewinding, program searching or the like without reducing a search speed even in the case of an optical disk greatly made eccentric from the standard eccentric amount of an optical disk by improving pulling-in performance during the tracking pulling-in of an optical pickup.  <P>SOLUTION: When an optical disk is loaded on the disk device, the rotational angle of the optical disk is detected, a track cross signal with respect to the detected rotational angle of the optical disk is measured, the amplitude and the cycle of the eccentricity of the optical disk with respect to the rotational angle are detected based on the measured track cross signal with respect to the rotational angle of the optical disk, the detected amplitude and the cycle of the eccentricity of the optical disk with respect to the detected rotational angle of the optical disk are stored and, during the playing of the optical disk, the tracking of the optical pickup is controlled in synchronization with the stored amplitude and the cycle of the eccentricity of the optical disk with respect to the rotational angle of the optical disk to execute the tracking pulling-in of the optical pickup.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215596-A (JP)
Title: Onboard light emission display device
Inventor: SAKAGUCHI KEISUKE
IPC: B60R13/04
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an onboard light emission display device which displays an unprecedented new image by illuminating en emblem from the peripheral side and is attached to the vehicle side in a simple manner by forming a display part including the emblem thin and lightweight.  <P>SOLUTION: The onboard light emission display device 1 is provided with the display part 5 and a point-like light source 6 (for example, an LED) arranged on the vehicle side. In the display part 5, a plate-like light guiding part 3 of which the one end surface is attached to an attachment surface 2 on the vehicle side via an adhesive layer (a) is arranged on the rear surface side (lower part), a plate-like emblem 4 positioned on the other end surface side of the light guiding part 3 is arranged on the front surface side (upper part), they are piled in the thickness direction (vertical direction), adhered and fixed via an adhesive layer b such as a double-sided tape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229810-A (JP)
Title: Microorganism and method for producing 1-naphthol
Inventor: KAKIYA HITOSHI
IPC: C12N1/21
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method with which raw material naphthalene can be charged at a high concentration into a reaction system and the objective 1-naphthol can be obtained with high productivity.  <P>SOLUTION: The naphthalene is oxidized in the coexistence of a microorganism having a monooxygenase activity (e.g. a transformed microorganism obtained by transforming Pseudomonas putida S12 with a plasmid pT2MO1001 containing a toluene 2-monooxygenase gene sequence derived from Burkholderia cepacia G4) in a two-phase system reaction solvent composed of an aqueous medium and an organic solvent with molecular oxygen. Thereby, the objective 1-naphthol is produced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI