baber/WOPTO huggingface dataset:
Patent JP-2008526830-A (JP)
Title: 糖尿病、メタボリック症候群、および他の状態を治療するための方法および組成物
IPC: A61P25/28
Filed: 2006-01-10
Abstract: 2R,4Sケトコナゾールエナンチオマーを実質的に含まない、2S,4Rケトコナゾールエナンチオマーまたはその薬学的に許容される塩、水和物、および溶媒和物を含む薬学的組成物は、コルチゾール合成を減少させるため、ならびに、2型糖尿病、高血糖、肥満、インスリン抵抗性、異常脂質血症、高脂血症、高血圧、メタボリック症候群、ならびにクッシング症候群、うつ病、および緑内障を含むがこれらに限定されない他の疾患および状態の治療のために有用である。
Patent JP-2008527145-A (JP)
Title: 表面ミクロドメインを形成するポリマー材料
IPC: C09D175/04
Filed: 2006-01-04
Abstract: 隆起ミクロドメインを含む表面を有するポリマー材料は、ポリオール、ポリイソシアネート、および、ポリイソシアネートと反応することができる官能基を有するポリオルガノシロキサンを含む組成物を反応させることによって調製されうる。
Patent JP-2008529659-A (JP)
Title: 複式モードの平面パネルｘ線撮像システム
IPC: A61B6/00
Filed: 2006-02-03
Abstract: 複数の視野を用いて複数のフレームレートで画像を取得可能な平面パネルＸ線撮像システムである。
Patent JP-2008532493-A (JP)
Title: Ｉｌ−１７ｆとｉｌ−１７ｒとの間の相互作用の特性解析
IPC: A61K31/7088
Filed: 2006-02-14
Abstract: 本発明は、ＩＬ−１７Ｆ媒介性の気道の炎症が、ヒト呼吸器上皮細胞の側底面上でＩＬ−１７Ｒを通してのシグナル伝達によって媒介される可能性があるという所見に関連している。そこで、本発明は、単離されて精製されたＩＬ−１７ＦもしくはＩＬ−１７Ｒポリヌクレオチドおよびポリペプチドを提供する。本発明は、ＩＬ−１７Ｆ生物活性を阻害する、すなわち減少させる、制限する、遮断する、さもなければ低下させることのできる試験化合物をスクリーニングするための新規な方法、およびＩＬ−１７Ｆ生物活性に関連する障害、例えば、嚢胞性線維症を有する患者における、嚢胞性線維症における細菌感染に起因する肺症状の悪化を含む気道炎症にＩＬ−１７ＦのＩＬ−１７Ｒへの結合が及ぼす作用に関連する障害を診断する、予後診断する、および進行を監視するための方法にさらに向けられる。本発明は、ＩＬ−１７Ｆ生物活性に関連する前記障害を介入（治療）および予防するための新規な治療薬および治療標的ならびに方法にさらに向けられる。
Patent JP-2008532129-A (JP)
Title: グループウェア製品を使用したコンピュータアプリケーションの統合
IPC: G06F9/44
Filed: 2006-02-24
Abstract: 【課題】処理コンピュータアプリケーション内に含まれ、他の方法ではグループウェアアプリケーション内に含まれないアプリケーション属性を含む、インタラクティブフォームテンプレートを、ユーザが定義することを可能にする。 【解決手段】実行時に、インタラクティブフォーム内で定義されたアプリケーション属性に対応する、処理コンピュータアプリケーションからの属性値が、インタラクティブフォームのインスタンスに格納される。インタラクティブフォームのインスタンスは、グループウェアデータ項目の添付物として、グループウェアアプリケーションに送信される。グループウェアアプリケーションを使用している人は、次に、インタラクティブフォーム内に含まれ、他の方法ではグループウェアアプリケーション内に含まれない、処理コンピュータアプリケーションからの追加の属性値を見てもよい。 【選択図】図１
Patent JP-2008532281-A (JP)
Title: 高光抽出ｌｅｄ用の基板除去方法
IPC: H01L33/00
Filed: 2005-09-15
Abstract: 発光ダイオード（ＬＥＤ）を製造する方法は、基板ウェハ上に複数のＬＥＤを設けるステップを含み、各ＬＥＤはＳｉＣ基板上に形成された第ＩＩＩ族窒化物材料のｎ型およびｐ型層を有し、ｎ型層は基板とｐ型層の間に挟まれる。ＬＥＤを保持するための外側面を有する導電性キャリアが用意される。ＬＥＤは、導電性キャリアの外側面上にフリップチップ実装される。ＬＥＤからＳｉＣ基板は取り除かれ、ｎ型層が最上層となる。ＬＥＤのそれぞれのｎ型層上にそれぞれのコンタクトが堆積され、キャリアは各部分に分離され、それによりＬＥＤが他から分離され、ＬＥＤのそれぞれが前記キャリアのそれぞれの部分に取り付けられるようになる。
Patent JP-2008531949-A (JP)
Title: ドリルステム継手
IPC: F16L15/04
Filed: 2005-03-02
Abstract: 高トルク用の二重ショルダードリルステム継手はおおよそ０．０８３３ｍｍ／ｍｍ（１インチ／フィート）と０．１ｍｍ／ｍｍ（１．２インチ／フィート）の間の範囲内のねじ部のテーパを含む。ねじ形状は、約３５°と４２°の間の挿入側フランク角と約２５°と３４°の間の荷重側フランク角により、また低いねじ山の高さであって、楕円形の谷底とジョイントの中心線に関しねじ部のテーパと反対方向に傾斜する角度の山の頂とを有するねじ山の高さとを特徴とする。ドリルストリングは、実態的な軸方向の長さにおいて別の内径を有するツールジョイントを含み、ツールジョイントのねじ部分で強度を向上する。
Patent JP-2008547037-A (JP)
Title: 音声分類システムと音声タイプの追加および修正を可能にする方法
IPC: G10L11/00
Filed: 2006-06-27
Abstract: 音声タイプを追加・修正する音声分類システムが開示されている。追加・修正コマンド処理器が音声タイプを追加、または修正するコマンドを受信した場合、第１のデータベースにおけるデータが第２のデータベースに記録され、タイプ追加・修正手段は、音声の特徴を第１のデータベースに追加して統計値を再演算する。これに加え、分類器が音声サンプルの再分類を実施し、適合率演算器は、適切な分類の率を演算する。この率が高い場合、タイプ追加・修正手段は、特徴データベースにそのタイプが追加、または修正されるべき音声の特徴を記録する。この率が低い場合、第２のデータベースがデータを第１のデータベースに戻して復元する。
Patent JP-2009163057-A (JP)
Title: Conductive diffusion reflecting film and its manufacturing method
Inventor: MIZUNO MASAO
IPC: G02B5/08
Filed: 2008-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive diffusion reflecting film having high conductivity and large diffusion reflection, and its manufacturing method.  <P>SOLUTION: The conductive diffusion reflecting film formed of a conductive metal has a porous structure in which crystal particles with an average particle diameter of 50-1,000 nm are distributed spaced at the average distance of 10-800 nm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258139-A (JP)
Title: Negative electrode for nonaqueous electrolyte secondary battery, its manufacturing method, and nonaqueous electrolyte secondary battery using it
Inventor: INOUE KAORU
IPC: H01M4/139
Filed: 2008-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode for a nonaqueous electrolyte secondary battery excelling in high capacity and a charge-discharge cycle characteristic; its manufacturing method; and a nonaqueous electrolyte secondary battery using it.  <P>SOLUTION: This negative electrode for a nonaqueous electrolyte secondary battery reversibly storing and releasing lithium ions includes: a collector 11 having a rough surface having a surface roughness Ra at least on one surface; and a columnar body 15 formed on the rough surface of the collector 11, having content ratios of elements sequentially-changed in the longitudinal direction of the collector 11, and composed by stacking columnar body parts 151-155 in (n) tiers (n≥2), and has a structure where the changing direction of the content ratios of elements in the odd-numbered tiers of the columnar body parts 151-155 is different from that of the content ratios of the elements in the even-numbered tiers thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009166271-A (JP)
Title: Inkjet printer, control method of inkjet printer, and control program thereof
Inventor: TAKANO YUSUKE
IPC: B41J2/18
Filed: 2008-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet printer, an inkjet printer control method and its control program which can reduce a latency of printing.  <P>SOLUTION: The inkjet printer includes a nozzle inspection means (S106) which outputs delivery information on whether a printing recording liquid has been ejected from the nozzles of a printhead for every two or more nozzle, a cleaning means (S116) for cleaning the printhead, a first printing data preparation means (S122) for preparing the printing data using all nozzles, a second print data preparation means (S120) for preparing the printing data using only the nozzle capable of ejecting from the delivery information, a nozzle determination means (S108) for determining whether nozzles incapable of ejecting are present in the delivery information by executing the nozzle inspection means (S106), a reference number determination means (S110) for determining whether the number of nozzles incapable of ejecting is a predetermined reference number or more, a cleaning selection means (S112) for choosing whether the cleaning means is to be executed, and a print quality selection means (S114) for choosing whether the print quality is to be regarded as important.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009170153-A (JP)
Title: Method of manufacturing metal-filled microstructure, metal-filled microstructure, and anisotropic conductive member
Inventor: HATANAKA YUSUKE
IPC: H01B13/00
Filed: 2008-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anisotropic conductive member usable as an electrically connecting member and an inspection connector of an electronic part such as a semiconductor element even at the present time where high integration is further advanced by remarkably improving installation density of a conductive passage, to provide a metal-filled microstructure used as its anisotropic conductive member, and to provide a manufacturing method thereof.  <P>SOLUTION: This manufacturing method of the metal-filled microstructure obtained by filling a metal in through-holes of a base body having the though-holes having an average opening hole diameter of 5-500 nm with density not less than 2,000,000 pieces/mm<SP>2</SP>, includes at least a hydrophilicizing process of applying hydrophilicizing processing to the base body, and a metal filling process of filling the metal in the through-holes by applying plating processing after the hydrophilicizing process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009165399-A (JP)
Title: Recombinant protein, dna molecule, recombinant vector, transformant and method for producing recombinant protein
Inventor: NOJIRI NAOYA
IPC: C12N15/09
Filed: 2008-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recombinant protein decomposing cellulose to decomposition products having a lower molecular weight to obtain saccharide such as glucose from cellulose and to inexpensively produce PHB.  <P>SOLUTION: The protein comprises a specific amino acid sequence derived from a bacterium belonging to the genus Cellulomonas or an amino acid sequence in which one or several amino acid residues are deleted, substituted or added in the amino acid sequence and has cellulase activity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009168684-A (JP)
Title: Embrittlement level determination method for metal
Inventor: WADA YASUTAKA
IPC: G01N17/00
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an embrittlement level determination method for metal, for rapidly and inexpensively performing accurate determination of embrittlement level while dispensing with an operation for measuring the size of a grain boundary groove formed by corrosion.  <P>SOLUTION: The embrittlement level determination method for metal includes applying a potential to a metal surface brought into contact with an electrolyte, sweeping the potential from a natural potential (1) to an optional value exceeding a passivation potential (2) to form a passivated film on the metal surface, reversely sweeping the potential to selectively corrode a crystal grain boundary part on the metal surface, and determining an embrittlement level according to the degree of the corrosion. In this method, the sweeping is performed at high speed at least in an active state range from the natural potential (1) to the passivation potential (2) to activate a corrosion object portion while suppressing the corrosion of the whole crystal grains, while the sweeping is performed at low speed in the reverse sweeping to promote dissolution of the grain boundary part, and the reverse sweeping is terminated at an optional potential value between a re-passivation minimum potential (8) and the passivation maximum potential (2), and the embrittlement level is determined by the current quantity carried between the re-passivation minimum potential (8) and a termination point (E) of the reverse sweeping.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009177329-A (JP)
Title: Client side apparatus and sound data output device in musical piece meta information distribution system
Inventor: KOGA TATSUO
IPC: G10L25/21
Filed: 2008-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a client side apparatus capable of improving the identification accuracy of a musical piece on a server side.  <P>SOLUTION: The client side apparatus is used in a musical piece information distribution system provided with the client side apparatus for transmitting a part of musical piece contents or data after converting a part of the musical piece contents to a prescribed form to a musical piece information distribution server as data for musical piece identification and the musical piece information distribution server for specifying the musical piece on the basis of the data for the musical piece identification sent from the client side apparatus and distributing information relating to the specified musical piece to the client side apparatus. The client side apparatus includes a means for extracting sound data of the prescribed time or longer from a section excluding the front part and rear part of the musical piece contents, and a transmission means for transmitting the extracted sound data or the data after converting the sound data to the prescribed form to the musical piece information distribution server as the data for the musical piece identification.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009176104-A (JP)
Title: Information reporting system, electronic pen and method of reporting information
Inventor: KUZUOKA HARUKI
IPC: G09B29/10
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information reporting system that allows a user to easily search for various conditions and understand search results, an electronic pen, and a method of reporting information.  <P>SOLUTION: The information reporting system 1 has: an atlas 50 where patterns capable of being converted into coordinate values indicating positions on the atlas 50 serving as a printing medium are printed; a pen device 10 serving as a reading unit for reading the patterns and outputting the data obtained; a navigation device 30 serving as a data conversion unit for converting the data obtained into primary information by use of a conversion table that tags the data obtained by the pen device 10 to the primary information, forming secondary information out of a database storing the data associated with the primary information and the primary information, and reporting the secondary information to the pen device 10 serving as the reading unit; and an LCD 15 or a speaker 16 serving as a reporting unit for reporting the secondary information to the user.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009172529-A (JP)
Title: Method for producing catalytic material, catalytic material produced thereby and catalytic body
Inventor: ITAKURA TOMOYA
IPC: C09K23/16
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a catalytic material the heat resistance of which can be improved by preventing the sintering of a catalyst component and to provide the catalytic material produced by the production method.  <P>SOLUTION: The method for producing the catalytic material comprises: the first step of preparing two or more dispersion liquids, in each of which a particle 1 or 2 is dispersed, under such a condition that repulsive force works between particles 1 and 2; and the second step of mixing the prepared two or more dispersion liquids with one another to disperse the particles 1, 2 in the mixed liquid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009172735-A (JP)
Title: Hand device of industrial robot
Inventor: KUNISAKI AKIRA
IPC: B25J15/08
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hand device of an industrial robot capable of dispensing with each motor for each finger and maintaining gripping force when power supply to the hand device is forcedly intercepted at the time of emergency stop of a system due to detection of any abnormality so as to avoid a gripped workpiece from dropping.  <P>SOLUTION: The hand device of an industrial robot comprises a block 4 slidably guided on an inner periphery of a frame in the axial direction of a ball screw 2, a spring 9 (an elastic body is allowable) arranged between a lower face of a small-diameter cut section 15 of a nut 16 and a lower face of a small-diameter section 17 of the block, and a sensor 12 for detecting deformation of the spring 9. The other end of each finger 5 is set up so as to open and close by operating a servomotor 3, and when the other end of each finger 5 brings into contact with the workpiece 10, the workpiece 10 is gripped while operating a brake 13 of the servomotor 3 after operating the servomotor 3 until the sensor 12 starts to operate by deforming the spring 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180110-A (JP)
Title: Turbocharger with variable nozzle mechanism
Inventor: YASUI TOMOHIRO
IPC: F02B37/24
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a nozzle vane drive mechanism in a turbocharger with a variable nozzle mechanism from being damaged by frozen condensation water.  <P>SOLUTION: The turbocharger 11 is provided with a turbine housing 12 incorporating a turbine wheel 17, a compressor housing 13 incorporating a compressor wheel 18 and a center housing 14 connecting the turbine housing 12 and the compressor housing 13. In a storage chamber 27 between the turbine housing 12 and the center housing 14, the nozzle vane drive mechanism 37 is stored. A water storage wall 39 is formed on the lower part of a connecting tube part 123 of the turbine housing 12 so as to project outward from the outer circumference of the circumferential shape of the connecting tube part 123. A water storage recessed part 391 is recessed and formed on the inner side of the water storage wall 39 so as to project outward from the inner circumference of the connecting tube part 123.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180833-A (JP)
Title: Sampling clock controller and control method
Inventor: KATO MASAHIKO
IPC: G02F1/133
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sampling clock controller and control method, capable of optimizing a frequency of a sampling clock in a short time.  <P>SOLUTION: A block dividing part 1 divides a display area of a display into a plurality of blocks, and a signal information acquiring part 2 acquires signal information from an output data of an AD conversion part 100 in each block. A difference calculation part 4 calculates a difference between a newly acquired data acquired by the signal information acquiring part 2 and signal information stored in a storage part 3, a sign detecting part 5 detects a sign of the difference, and a sign consistency determining part 6 determines whether all the signs are consistent or not. A control part 7 changes a phase by a phase regulation part 12, so as to calculate the difference, after initial-setting an oscillation frequency of a clock generation part 11, repeats the change of the oscillation frequency and the calculation of the difference until the determination by the sign consistency determining part 6 gets consistent, and determines the optimum sampling frequency.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180039-A (JP)
Title: Sill water drip with illumination
Inventor: HAYASHI TETSUYA
IPC: E04B1/64
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sill water drip with illumination capable of improving safety and possibility of crime prevention during walking by illuminating parts around a building and improving the appearance of the building.  <P>SOLUTION: This sill water drip 4 is formed by a fixing piece 1 fixed on the building, an inclined piece 2 formed by lowering and inclining forward from a lower end of the fixing piece 1, and a suspended piece 3 formed by protruding downward from a front end of the inclined piece 2. A light source holder 9 is arranged in a space on a lower side of the inclined piece 2 and on a rear surface side of the suspended piece 3. A light source 5 is provided in the light source holder 9 to illuminate the parts around an external wall by the light source 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181083-A (JP)
Title: Module of periodic polarization inverse element
Inventor: NAKAKITA MASARU
IPC: G02F1/37
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a module of periodic polarization inverse element which can control the temperature of the periodic polarization inverse element into phase matching temperature quickly and emit laser light of stable wavelength conversion laser light.  <P>SOLUTION: The module of periodic polarization inverse element includes a substrate for heat radiation, a temperature control device arranged on the substrate, a periodic polarization inverse element bonded with a heat conductive adhesive on the temperature control device, a thermistor connected on the periodic polarization inverse element, and a temperature control part for indicating the control temperature to the temperature control device from the detection output of the thermistor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008160145-A (JP)
Title: Insulated gate fet and semiconductor device
Inventor: SUGII NOBUYUKI
IPC: H01L21/8234
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the deterioration of short channel characteristics which is caused by a silicon germanium layer touching the channel of a strained SOI transistor, and to provide a double-gated strained SOI transistor as well as the strained SOI transistor combined with an usual silicon or a SOI transistor on a single wafer.  <P>SOLUTION: In an insulated gate FET, for example, a strained silicon layer 5 is grown on a strain relief silicon germanium layer 4, and then the silicon germanium layer is partially removed, so as to constitute a channel layer by the strained silicon layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009185485-A (JP)
Title: Bracket for handrail
Inventor: MINAMIURA YOICHI
IPC: E04F11/18
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce component costs and enhance workability of on-site mounting work.  <P>SOLUTION: This bracket for a handrail comprises: a washer member 20 which is fixed to a wall surface W; a base plate 30 which is detachably attached to the washer member 20; and a bracket body 40 which is attached to the washer member 20 via the base plate 30, and the top portion of which is provided with an end surface member 50 for supporting the handrail T. A one touch connection structure for connecting the washer member 20 and the base plate 30 together through a one touch operation is interposed between the washer member 20 and the base plate 30. The bracket body 40 is set in such a shape as to be capable of covering the whole of the washer member 20 via the base plate 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185337-A (JP)
Title: Automatic control method for electrodeposition film thickness
Inventor: HORIMOTO SHIGEYUKI
IPC: C25D17/08
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating method capable of easily and surely obtaining electrodeposition coating films complying with required quality even if workpieces different in area. workpieces different in material or workpieces different in required film thicknesses are film-deposited continuously in irregular order.  <P>SOLUTION: In the electrodeposition coating line in which a plurality of hangers/ workpieces are continuously conveyed and the workpieces are simultaneously made to fully sink in an electrodeposition tank equipped with energizing bus bars and electrode plates, the electrodeposition coating method comprises introducing a plurality of the energizing bus bars changed in lengths, a plurality of current collectors corresponding to the bus bars and hooks for suspending hangers into the electrodeposition tank, selecting the positions of the hooks for suspending the hanger by the hanger, and controlling the energizing time, thereby assuring the target film thickness.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009160653-A (JP)
Title: Wear plate and its fitting method
Inventor: HARADA TETSUO
IPC: B23K1/00
Filed: 2008-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that the strength of a ceramic plate is reduced by forming an opening part on the surface of the ceramic plate for carrying a current to a stud welding pin, the stud welding pin becomes worn to peel the ceramic plate when the stud welding pin is exposed on the surface of the ceramic plate, and the ceramic plate needs to be thick for fitting the stud welding pin.  <P>SOLUTION: A copperplate having a current-carrying function is inserted between the ceramic plate and the stud welding pin and brazed, thereby mitigating the thermal stress caused by the brazing of the ceramic plate and the stud welding pin, and improving current-carrying properties to the stud welding pin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185728-A (JP)
Title: Intake control device
Inventor: ASAGA TAKASHI
IPC: F02D45/00
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake control device capable of rotating a valve being a control object up to a safe position, even when abnormality is caused in a rotation angle detecting means.  <P>SOLUTION: This intake control device 1 for adjusting the suction air volume to an internal combustion engine, has a rotation angle detecting part 13 for adjusting the opening area of an intake passage and detecting a rotation angle of the valve 4 rotatingly driven by a three-phase motor 50, an abnormality determining part 12 determining whether or not the rotation angle detecting part 13 is abnormal, a safety angle calculating part 15 calculating a safety angle up to a safety stopping position from a present position of the valve 4, and an inverter control part 10 controlling a motor current of respective phases of three phases by PWM control based on a detection signal of the rotation angle detecting part 13 when a determination of the rotation angle detecting part 13 is not abnormal and controlling the valve 4 so as to rotate to the safety stopping position based on the safety angle when the rotation angle detecting part 13 is abnormal.  <P>COPYRIGHT: (C)2009,JPO&INPIT