baber/WOPTO huggingface dataset:
Patent JP-2013116712-A (JP)
Title: Acoustic device for vehicle
Inventor: ASAI TOSHITAKA
IPC: B60Q5/00
Filed: 2011-12-05
Abstract: PROBLEM TO BE SOLVED: To reproduce a tone color near to an actual operation sound.SOLUTION: This acoustic device 1 for a vehicle includes: a control circuit 2 having a plurality of signal output parts 21a and 21b for individually outputting a plurality of acoustic component signals of becoming constant in the duty ratio and controlling a frequency of the respective acoustic component signals output from the respective signal output parts 21a and 21b; an adding circuit 4 for generating an acoustic composite signal by adding the mutual respective acoustic component signals output from the respective signal output parts 21a and 21b mutually superposing amplitude of these acoustic component signals; and an acoustic part 5 for converting the acoustic composite signal generated by the adding circuit 4 into an artificial operation sound. The control circuit 2 generates a main acoustic component signal controlled in the frequency corresponding to a main sound wave component of becoming maximum in a sound pressure level in a specific operation sound and a sub-acoustic component signal controlled in the frequency corresponding to a sub-sound wave component smaller in the sound pressure level than the main acoustic component signal in the specific operation sound, as the acoustic component signal.
Patent JP-2012141590-A (JP)
Title: Wide-angle zoom lens
Inventor: HUANG HAE-RUOH
IPC: G02B13/18
Filed: 2011-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens achieving a high magnification zoom ratio and a wide viewing angle while having a superior imaging quality.SOLUTION: The wide-angle zoom lens includes, in order from a photographing object side towards an imaging side, a first lens group 10 having a positive refractive power, a second lens group 20 having a negative refractive power, a third lens group 30 having a positive refractive power, and a fourth lens group 40 having a positive refractive power. All of the first lens group 10, the second lens group 20, the third lens group 30 and the fourth lens group 40 are installed movably along an optical axis, and satisfy the following conditional expression: 1.6<f3/fw<2.1, where f3 represents an effective focal length of the third lens group, and fw represents an effective focal length of the wide-angle zoom lens in a wide angle state.
Patent JP-2012160703-A (JP)
Title: Optical semiconductor device
Inventor: TERAO YUKI
IPC: H01L51/50
Filed: 2011-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor device which simplifies replacement work of a photoelectric conversion element with a relatively simple structure.SOLUTION: A flexible substrate has multiple photoelectric conversion elements on its surface. Positioning means allows the flexible substrate to move along the arrangement direction of the multiple photoelectric conversion elements and positions at least one of the photoelectric conversion elements at the use position. The flexible substrate slidably contacts with a substrate guide and the substrate guide guides the movement of the flexible substrate. The substrate guide is composed of a pair of rod like members arranged on both sides of the one of the photoelectric conversion elements so as to sandwich the photoelectric conversion element at the use position. The photoelectric conversion element receives driving power supply through the pair of rod like members.
Patent JP-2013119467-A (JP)
Title: Elevator equipment
Inventor: KUGIYA TAKUO
IPC: B66B1/06
Filed: 2011-12-07
Abstract: PROBLEM TO BE SOLVED: To suppress service deterioration by reducing time required for restarting service after cutting down standby power consumption while elevator equipment is hardly utilized.SOLUTION: After power supply restart, an elevator control apparatus 7 causes a safety monitor 8 to recognize an elevator car position, more specifically, causes an elevator car 5 to travel to a story floor where a floor arrival plate 16 having an added RF tag or IC tag is installed, and enables a tag reader to detect ID information stored in the RF tag or IC tag.
Patent JP-2013123318-A (JP)
Title: Ring magnet, method of manufacturing ring magnet, and motor
Inventor: IWAMI TAIZO
IPC: H02K15/03
Filed: 2011-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a ring magnet capable of reducing usage of magnets.SOLUTION: A cylindrical ring magnet 2 is constituted of an outer peripheral ring part 5 oriented in the same radial direction 5a and an inner peripheral ring part 6 oriented in the same circumferential direction 6a, and arranged so that U-shaped magnetic paths 8a to 8h which start from the outer peripheral ring part 5 and return again to the outer peripheral ring part 5 passing through the inner peripheral ring part 6 are formed at position in an even number and adjacent magnet paths of the respective magnetic paths 8a to 8h are magnetized so as to have mutually opposite directivity.
Patent JP-2012145930-A (JP)
Title: Method for driving liquid crystal display device
Inventor: TOYOTAKA KOHEI
IPC: G09G3/36
Filed: 2011-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce crosstalk in sequential frame periods.SOLUTION: An image signal is written in a pixel in a first sub-frame period. Then, just before a second sub-frame period, a light source is turned on in accordance with the image signal written in the first sub-frame period and subsequently, the image signal is written in the second sub-frame period. Then, just before a third sub-frame period, the light source is turned on in accordance with the image signal written in the second sub-frame period and subsequently, the image signal is written in the third sub-frame period. Then, just before the next first sub-frame period, the light source is turned on in accordance with the image signal written in the third sub-frame period and subsequently, the image signal is written in the first sub-frame period.
Patent JP-2013126887-A (JP)
Title: Packing structure for television
Inventor: KAMIYAMA TAKESHI
IPC: B65D81/113
Filed: 2011-12-19
Abstract: PROBLEM TO BE SOLVED: To solve the problems that an operation of mounting a stand mechanism for a television body is dangerous and there is a risk of damaging a packed article, and to provide a packing structure for a television without the risk of damaging a packed article.SOLUTION: A packing box comprises a lower box 31 and an upper box covering the lower box 31. A left end part packing member 5, a central part packing member 6, and a right end part packing member 7 are housed in a left end part, a central part in a width direction, and a right end part of the lower box 31, respectively. Each of the packing members 5, 6, 7 supports a television body at a position higher than a support position by a stand pedestal. The central part packing member 6 comprises a front side packing member covering a lower part of the television body from the front side and a rear side packing member covering it from the rear side. The front side packing member has an L-sectional shape covering a region from a front surface side of the television body to a lower surface. The rear side packing member exhibits a flat plate shape covering a rear surface side of the television body. A distal end part of the front side packing member has a shape to be fitted with a placement body of the stand pedestal.
Patent JP-2013127573-A (JP)
Title: Fixing device and image forming apparatus
Inventor: FUJIMOTO YASUNORI
IPC: G03G15/20
Filed: 2011-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of setting a gap between a fixing member and a peeling auxiliary member within a predetermined range without requiring special adjustment operations.SOLUTION: There is provided a fixing device which comprises: a fixing belt 102 which is in contact with a recording paper P while rotating to fix a toner image on the recording paper P; a pair of side frames 148 for rotatably supporting the fixing belt 102 on both sides in the axial direction; a baffle plate 140 which is opposed to the fixing belt 102 in a gap to assist the peeling of the recording paper P from the fixing belt 102; (a small diameter part 162 of) a positioning pin as a positioning part for positioning the baffle plate 140 at least in two different directions along an orthogonal plane orthogonal to the axial direction of the fixing belt 102 with respect to the side frames 148; a round hole 154; and a long hole 156.
Patent JP-2013131084-A (JP)
Title: Content distribution device
Inventor: KOBA TOSHINORI
IPC: G06F13/00
Filed: 2011-12-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a resource which is desired by a user may not be acquired since a client selects the resource in a server which distributes contents including a plurality of resources to the client.SOLUTION: A sever which distributes contents to a client has: selection setting means for setting open resources in a content list; setting storage means for storing setting selected by the selection setting means; and resource information generation means for generating resource information according to the setting by the setting storage means in a content list request from a reproducing device.
Patent JP-2013134130-A (JP)
Title: Calendar mechanism and watch having the same
Inventor: MORI YUICHI
IPC: G04B19/253
Filed: 2011-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a calendar mechanism with a new structure capable of avoiding an excessive friction load while avoiding excessive complication in a structure, and also provide a watch having the calendar mechanism.SOLUTION: A calendar mechanism 1 of a watch 2 includes: an operation lever structure body 70 having a cam follower part 75 for detecting a month with less than 31 days and supported by a support substrate of the watch so as to be swingable; a date indicator driving pawl 33 that gains a date by engagement with a teeth 47 of a date wheel 40 and that is supported by the operation lever structure body 70 so as to allow a rotation center B to be displaced in accordance with the swing of the operation lever structure body 70; and a month cam 65 that is engaged with the cam follower part 75 for detecting a month with less than 31 days in the operation lever structure body 70 in order to change the swing displacement position of the operation lever structure body 70 so as to allow the date indicator driving pawl 33 to perform additional date gaining for the portion of one day between the month end of a month with less than 31 days and the beginning of a month with 31 days. A date indicator driving wheel 30 is rotatably supported by the support substrate of the watch 1 and supported by the operation lever structure body 70 so as to allow the rotation center B of the date indicator driving pawl 33 to be swingable with respect to a rotation center H of the date indicator driving wheel 30.
Patent JP-2013133463-A (JP)
Title: Automobile engine oil
Inventor: KOBAYASHI IZUMI
IPC: C10M129/76
Filed: 2011-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an automobile engine oil excellent in friction reducing performance, engine detergency, and oxidation stability.SOLUTION: The automobile engine oil is provided, in which the content of glycerin 1-oleate is 0.5-1.2 mass% and at least one selected from the group consisting of a monoalkyl- or monoalkenyl-amine ethylene oxide adduct represented by chemical formula 2 (wherein, R is a 8-22C saturated hydrocarbon group, and n and m are each independently 1 or 2) is contained in an amount of 0.2-1.0 mass%.
Patent JP-2013137252-A (JP)
Title: Relative angle sensing apparatus and electrical power steering apparatus
Inventor: HAMA YOHEI
IPC: G01L3/10
Filed: 2011-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a technique that allows use of an outer member with a same configuration even if positions of other parts outside a housing vary from model to model.SOLUTION: A relative angle sensing apparatus includes; a relative angle sensor which outputs an electrical signal corresponding to a relative rotation angle between two rotating shafts; electrical wires for transferring the electrical signal from the relative angle sensor to a device located outside a housing having a communication hole formed therethrough to connect inside and outside of the housing; a grommet 320 fitted to the communication hole of the housing to hold the electrical wires; and a socket 330 located in the communication hole on the outer side of the grommet 320. The socket 330 includes; a lower passage recess 344 which constitutes a guide-in section for guiding the electrical wire in; an upper passage recess 334; extensions 344b located on the center line; a plurality of exit ports constituting a plurality of guide-out sections for exiting the electrical wires, which has been guided in via the guide-in section, out of the housing in different directions; a main passage; and a plurality of branch passages.
Patent JP-2011516261-A (JP)
Title: 塵集積容量が向上しかつ高湿度環境に対する抵抗性が向上した空気濾過媒体
IPC: D04H1/728
Filed: 2009-04-07
Abstract: 暖房装置、換気装置および空調装置に用いられるエアフィルター用の濾過媒体が開示されている。この媒体は、直径が１μｍ未満である繊維の少なくとも１つのナノ繊維層と少なくとも１つの上流層とを含み、その媒体は、使用時における媒体での効率損失および圧力損失が最小限に抑えられた十分な塵粒子補足容量を有する。
Patent JP-2011519422-A (JP)
Title: せん断垂直弾性表面波一体型表面プラズモン共鳴センシング装置および方法
IPC: G01N33/543
Filed: 2009-04-23
Abstract: 【課題】  非特異的な吸着による感度の限界を克服し、且つ、均質でタイムリーな分析のために、微小流体レベルで効率的混合を行うことのできるセンシング装置と方法を提供する。 【解決手段】  本発明の装置および方法は、流体または流体中の標的成分の特徴を、流体を基板上のセンシング表面に接触させることにより検出する。せん断垂直波成分を含む機械波は基板を介して伝播して流体を混合し、少なくとも１つの非標的成分をセンシング表面から脱着させ、および／または非標的成分のセンシング表面への吸着を妨げる。そして流体または流体中の標的成分の特徴はセンシング表面上で検出され、検出は、上記流体の混合、少なくとも１つの非標的成分のセンシング表面からの脱着、および／または非標的成分のセンシング表面への吸着の妨害により促進される。 【選択図】  図１
Patent JP-2011519889-A (JP)
Title: １，３，４−置換ピラゾール化合物の調製方法
IPC: C07D231/14
Filed: 2009-05-04
Abstract: 本発明は、以下の工程を含む、式(I)の1,3-置換ピラゾール化合物の調製方法に関する 【化１】     （式中、XはCX 1 X 2 X 3 基（X 1 、X 2 及びX 3 は互いに独立して水素、フッ素又は塩素である）であり、R 1 はC 1 -C 4 -アルキル又はシクロプロピルであり、R 2 は水素、CN又はCO 2 R 2a 基（R 2a は特にC 1 -C 6 -アルキルである）である）： ｉ）式IIの化合物を式(III)のヒドラゾンと反応させる工程 【化２】     （式II中の可変基X及びR 2 は式(I)で示したのと同じ意味を有しており、Yは酸素、基NR y1 又は基[NR y2 R y3 ] + Z - であり、R 3 はOR 3a 又は基NR 3b R 3c であり、ここで、式(III)中の可変基R 1 は式(I)で示したのと同じ意味を有しており、R 4 及びR 5 は互いに独立して水素、C 1 -C 6 -アルキル又は置換フェニルであり、ここで、基R 4 又はR 5 の少なくとも１つは水素と異なり、また、ここで、R 4 及びR 5 は、R 4 及びR 5 が結合する炭素原子と一緒に、５〜１０員飽和炭素環でもあり得る）； ｉｉ）得られた反応生成物を水存在下にて酸で処理する工程。 【選択図】なし
Patent JP-2011520403-A (JP)
Title: データバーストのスペクトラム拡散符号化
IPC: H04J13/12
Filed: 2009-05-07
Abstract: 本開示のある態様は、ワイヤレス通信システム内で送信するためのスペクトラム拡散符号化信号を生成するための方法に関し、特に、受信機で計算上効率的な周波数領域処理を容易にする拡散符号を有するデータの拡散シーケンスを生成するための方法に関する。 【選択図】図４
Patent JP-2011524194-A (JP)
IPC: A61B1/00
Filed: 2009-06-10
Abstract: The present application relates to a medical gripping device (1) with a flexible shaft (2) with a front end (13) and a rear end (14) and a web (5) comprising at least one web element, wherein the web (4) is attached to the front end (3) of the shaft (2). The medical gripping device additionally has at least two branches (5, 6) which are hinged on the web (4), and at least two at least partly flexible control mechanisms (7, 151, 155, 8, 152, 156) which are at least partly arranged in the shaft (2), wherein each individual branch (5, 6) can be moved individually with respect to the web (4) by means of its individual control mechanism (7, 151, 155, 8, 152, 156). Furthermore, the medical gripping device has a grip (150) at the rear end (14) of the flexible shaft (2), by mans of which grip the medical gripping device (1) can be held and actuated.
Patent JP-2012504797-A (JP)
Title: ストレージシステム
IPC: G06F3/06
Filed: 2009-02-27
Abstract: ストレージシステムに、第一入力から電力の供給を受け複数の第一経路を介して複数の負荷グループのそれぞれに給電する一以上の第一電源と、第二入力から電力の供給を受け複数の第二経路を介してそれら複数の負荷グループのそれぞれに給電する複数の第二電源とが備えられる。各負荷グループは、少なくとも一つの負荷で構成されており、負荷は、記憶装置である。一つの第一電源から二以上の第一経路を介して電力が供給される二以上の負荷グループには、異なる第二電源からそれぞれ電力が供給される。
Patent JP-2012501350-A (JP)
Title: ウエストナイルウイルスワクチン
IPC: A61P31/22
Filed: 2009-08-31
Abstract: 本発明は、ウエストナイルウイルスに対する免疫原性組成物を提供する。前記免疫原性組成物はまた、代替的な態様において、他のウマ科病原体も含む。本発明のウエストナイルウイルス組成物は、有利には、北米優性ウエストナイルウイルス株または単離株に対する防御を提供する。
Patent JP-2012506756-A (JP)
Title: 縫合糸管理が可能な内視鏡的縫合装置
IPC: A61B17/04
Filed: 2008-10-28
Abstract: 内視鏡的組織縫合装置が、組織捕捉領域において組織を捉えるように構成された縫合ヘッドを含み得る。針がその領域を通って移動して、組織にステッチを施すことができる。操作ハンドルが、針に結合されたアクチュエータを含む。操作ハンドルは、回転軸の周りで縫合糸スプールを支持する。スプールの軸は、アクチュエータの移動方向と平行とし得る。スプールの表面には、回転軸に対してある角度で勾配を付けてもよい。スプールの端壁を、スプールを軸方向に押圧するように構成し得る。ハンドルは、縫合糸の一部分に外部からアクセスできるようにし得る。スプールを覆うためにカバーを設けてもよい。カバーは、スプールとは無関係にハンドル上に回転可能に支持され得る。縫合糸材料は、カバーを回転させることによってスプール上に巻き付けられる。
Patent JP-2012507612-A (JP)
Title: 原油装置における腐食および腐食副産物堆積を低減させる方法
IPC: C10G75/02
Filed: 2009-11-03
Abstract: 原油装置において腐食および／または腐食副産物堆積を低減させるために、原油装置におけるシステムパラメータを最適化する方法が開示され、主張される。方法は、システムパラメータと関連する特性を測定または予測する工程と、自動制御装置を使用して、特性を分析し、システムパラメータを最適化するように化学プログラムの調節を引き起こす工程と、を含む。システムパラメータの調節は、プロセス流れ中の流体の腐食しやすさを低減させることにより、および／またはシステムを可能性のある腐食性物質から保護することにより原油装置における腐食を効果的に制御する。システムパラメータ感知プローブはプロセス流れ中の１つ以上の位置に配列され、原油装置内のシステムパラメータの正確なモニタリングが可能になる。
Patent JP-2012509652-A (JP)
Title: 運動センサを使用した無線ベースの測位調整
IPC: H04W64/00
Filed: 2009-11-20
Abstract: 運動センサを使用して、移動局の無線導出された位置を調整するための装置および方法が提示される。一方法は、無線信号測定値に基づいて、移動局の位置を推定するステップと、相対運動センサを使用して、移動局の移動を測定するステップとを含む。この方法は、測定された移動に基づいて、移動局の変位を検出するステップと、その変位がしきい値未満であることを決定するステップと、次いで、相対運動センサからの情報を使用して、移動局の推定された位置を調整するステップとをさらに含む。装置は、無線トランシーバと、相対運動センサと、無線トランシーバと相対運動センサとに結合されたプロセッサと、プロセッサに結合されたメモリとを含む。このメモリは、プロセッサに、運動センサを使用して、無線導出された位置を調整させるための方法を実行させるための実行可能な命令およびデータを格納する。
Patent JP-2012514313-A (JP)
Title: 照明光学装置
IPC: H05B37/02
Filed: 2009-12-30
Abstract: 装置は、焦点面を定義する焦点距離を備えた拡大レンズと、焦点面に向けられた可視光線を与える光源と、コントローラとを含むことができ。コントローラは、装置から対象までの距離を示す信号を受け取り、その距離がレンズの焦点距離に少なくとも実質的に等しい場合は、光源に可視光線を第1輝度で放射させ、その距離がレンズの焦点距離に少なくとも実質的に等しくない場合は、光源に第1輝度よりも暗い第2輝度で可視光線を放射させるようプログラムしてもよい。 【選択図】なし
Patent JP-2012520059-A (JP)
Title: プロタンパク質およびその使用方法
IPC: C40B50/06
Filed: 2010-02-23
Abstract: 本開示は、プロタンパク質および活性化可能プロタンパク質組成物を提供する。プロタンパク質は、機能性タンパク質のその標的または結合パートナーへの結合を阻害するペプチドマスクにカップリングされている機能性タンパク質（すなわち全長タンパク質またはその機能性フラグメント）を含有する。活性化可能プロタンパク質は、ペプチドマスクにカップリングされ、活性化可能リンカーにさらにカップリングされている機能性タンパク質を含有し、非活性化状態において、ペプチドマスクは、機能性タンパク質のその標的または結合パートナーへの結合を阻害し、活性化状態において、ペプチドマスクは機能性タンパク質のその標的または結合パートナーへの結合を阻害しない。
Patent JP-2012519121-A (JP)
Title: 荷重を吊り上げるためのラウンドスリング
IPC: B66C1/12
Filed: 2010-02-18
Abstract: 本発明は、内側の非交織構造１５とこの内側の非交織構造１５を収容する被覆２とを有し、被覆２は中空の編組構造の形態を取り、その端部３、４を接続ゾーン５において互いに重ね合わせるために端部３、４同士が互いに挿入されて互いに接続される、荷重を吊り上げるためのラウンドスリング１に関する。本発明によると、この種のラウンドスリングにおいては、接続ゾーン５において外側にある端部４には、端部４の周面に通じる少なくとも１つの側面開口部８ａ、８ｂが形成され、接続ゾーン５において内側にある端部３には、外側にある端部４の開口部８ａ、８ｂに通される固定部材１１が保持されるという事実によって、中空の編組被覆の利点を容易かつ安価な作製方法によって利用できる。 【選択図】図６
Patent JP-2012519343-A (JP)
Title: 衛生状態監視管理システム及び方法
IPC: G06Q50/16
Filed: 2010-03-02
Abstract: 個人及び会社が自身の周囲環境の衛生状態を管理及び監視するためのリアルタイムロケーション特定システム（ＲＴＬＳ）衛生状態監視管理システム。本発明のいくつかの実施形態では、ＲＴＬＳは、部屋及び表面の清潔度並びに清掃用品及び清掃職員のロケーションを監視及び管理するのに用いられる。本発明は、衛生サービスの改善された効率性及び品質を提供する。例えば、本発明は、清掃の優先順位付けを可能にすることができ、清掃用品及び清掃職員の効率的な使用を改善することができ、短期及び長期の清掃作業を追跡することができ、有効でない清掃に対して見識を提供することができる。
Patent JP-2012520354-A (JP)
Title: 改善された熱安定性を有するポリマーコーティング
IPC: C08K5/103
Filed: 2010-03-04
Abstract: 本発明は、導電性ポリマーおよび没食子酸と糖とのエステルを含むコーティング、それらの製造および使用、ならびにこのようなコーティングの製造のための分散液に関する。 【選択図】なし
Patent JP-2013140496-A (JP)
Title: Commodity sales system
Inventor: NISHIYAMA NOBUYASU
IPC: G06Q50/10
Filed: 2012-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a commodity sales system which can reduce a burden of a commodity seller and the like.SOLUTION: A commodity sales system connects, via a telecommunication network, a terminal of a commodity seller who sells a commodity, a terminal of a commodity provider who provides the commodity, a terminal of a commodity purchaser who purchases the commodity, and a terminal of a manager who manages the sales of the commodity, and provides the commodity which the commodity purchaser purchased from the commodity seller, from the commodity provider. The terminal of the manager is configured in such a manner that it receives a commodity proposal sheet data in a prescribed format from the terminal of the commodity provider and makes the commodity proposal sheet data viewable at the terminal of the commodity seller, and if the commodity proposal sheet data is selected in the terminal of the commodity seller, receives a commodity specification sheet data in a prescribed format from the terminal of the commodity provider with respect to the selected commodity proposal sheet data, and transmits the commodity specification sheet data to the terminal of the commodity seller.
Patent JP-2013142291-A (JP)
Title: Arithmetic device, method, program, wind power generation equipment provided with them, and wind farm
Inventor: IGAWA YOSHIKATSU
IPC: F03D7/04
Filed: 2012-01-06
Abstract: PROBLEM TO BE SOLVED: To provide an arithmetic device, method and program, wind power generation equipment provided with them, and a wind farm capable of adjusting effective power without using information of wind velocity.SOLUTION: The arithmetic device has first correspondence information in which the tip speed ratio, power coefficient and pitch angle of a wind mill blade are associated with one another, and includes: an output instruction maximum value determination part 25 which determines the maximum value of output instruction value of a power generator based on a reduction instruction value which reduces the rated output of a power generator by a prescribed amount; a minimum pitch angle determination part 26 which determines a reduction pitch angle as a pitch angle corresponding to a reduction instruction value based on second correspondence information in which the reduction rate of reduction instruction value calculated based on the power coefficient of the first correspondence information and the value of pitch angle obtained by calculating the reduction rate are associated with each other; and an output instruction value determination part 27 which determines the combination of the tip speed ratio for maintaining the number of rotations of the power generator and the power coefficient based on the first correspondence information and the reduction pitch angle and determines the output instruction value based on the determined combination result.
Patent JP-2013142936-A (JP)
Title: Power circuit
Inventor: KAWAGUCHI TAKESHI
IPC: G05F1/56
Filed: 2012-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a power circuit capable of sufficiently feeding a current to an output section even when the output section is short-circuited to the ground potential.SOLUTION: The power circuit comprises: a rectifier circuit D1 for rectifying an AC voltage; a threshold voltage generation unit 2 for generating a threshold voltage which increases when a voltage from the rectifier circuit D1 increases, decreases when the voltage from the rectifier circuit D1 decreases, and is fixed to a prescribed voltage when the voltage from the rectifier circuit D1 is a prescribed value or higher; an output control unit 3 for comparing an output voltage Vo and the threshold voltage Vth, does not supply the voltage from the rectifier circuit to an output section 4 when the output voltage Vo is higher than the threshold voltage Vth, and supplies the voltage from the rectifier circuit to the output section 4 when the output voltage Vo is not higher than the threshold voltage Vth; and the output section 4 for generating a DC voltage being the output voltage Vo.