baber/WOPTO huggingface dataset:
Patent JP-2012121514-A (JP)
Title: Grille shutter opening/closing control device
Inventor: SAKAI MORIO
IPC: B60K11/04
Filed: 2010-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a grille shutter opening/closing control device configured so as to be capable of reducing shutter operation noise without increasing cost.SOLUTION: This grille shutter opening/closing control device includes: a grille shutter 1 for opening/closing a grille opening part 6 to guide air into an engine room 2; shutter opening/closing operation means 15 including a drive source for opening/closing the grille shutter 1; closing operation determination means 104 inputting vehicle information to determine whether the grille shutter 1 is operated in the closing direction based on the vehicle information; and drive source torque control means 112 for controlling the drive source of the shutter opening/closing operation means so that the grill shutter 1 is operated by low torque lower than high torque when opening the grill shutter 1 when an engine is stopped when the grill shutter 1 is operated in the closing direction by the closing operation determination means 104.
Patent JP-2012127325-A (JP)
Title: Fuel filter
Inventor: OYA YOSHIHIKO
IPC: B01J39/04
Filed: 2010-12-17
Abstract: PROBLEM TO BE SOLVED: To reduce pressure loss when fuel passes a layer of an ion exchanger.SOLUTION: A plurality of filling cases 4 where the ion exchanger 5 is filled are arranged parallel to fuel flow. Accordingly, as the amount of the fuel passing into respective cases 4 is decreased and also the path length of a layer of the ion exchanger 5 is shortened, the pressure loss generated when the fuel passes the layer of the ion exchanger 5 is reduced.
Patent JP-2012138396-A (JP)
Title: Semiconductor device
Inventor: ITO HIROMI
IPC: H01L21/8249
Filed: 2010-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which on-resistance is not increased though reverse breakdown voltage is increased.SOLUTION: A semiconductor device 100 comprises: an n-type semiconductor layer 116; an n-type drift layer 112 containing an n-type impurity of concentration lower than that of the n-type semiconductor layer 116; a p-type body region 118 including a body portion 118a formed on a surface of the drift layer 112 and having a deep diffusion depth, and a channel portion 118b having a shallow diffusion depth; an n-type source region 120 formed on a surface of the body region 118; and a gate electrode 124 formed on the channel portion 118b via a gate insulation layer 122. On the drift layer 112 at a region not overlapping the body region 118 when viewed from above, an n-type low resistance region 144a containing an n-type impurity of concentration higher than that of the drift layer 112 is formed so as to contact the n-type semiconductor layer 116.
Patent JP-2012138718-A (JP)
Title: Image processing system, image formation device, image processing method and image processing program
Inventor: TOMIYASU KAZUHIRO
IPC: G06F3/12
Filed: 2010-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an image processing system which is designed in such a way that, when plural steps of image processing are executed by an image processing server on target image data to be processed which has been transmitted from an image formation device, the result of one step of image processing is not affected by subsequent steps of image processing.SOLUTION: An image formation device 1 acquires from each image processing server area information indicating image processing areas and determines whether or not any image processing area overlaps among image processing servers 21-23. If an overlap is found, image processing servers in low priority as determined according to a preset priority of image processing by image processing servers are instructed to correct their image processing areas, and instructions for correcting image processing areas are repeated until it is determined that there is no overlapping image processing area. Image processing areas which have been determined not to be overlapped are notified to each image processing server, and each server executes image processing based on the determined image processing area thus notified thereto.
Patent JP-2010525403-A (JP)
Title: 出力信号の合成装置及び合成方法
IPC: G10L19/02
Filed: 2008-04-23
Abstract: 第１のオーディオチャネル信号と第２のオーディオチャネル信号とを持つ１つの出力信号を合成する装置であって、１つのダウンミックス信号から１つのデコリレータ信号を生成するためのデコリレータステージ（３５６）と、パラメトリックオーディオオブジェクト情報（３６２）とダウンミックス情報（３５４）と目標再現情報（３６０）とからダウンミックス信号とデコリレート済信号との重み付き結合を実行するための結合器（３６４）と、を備える。この結合器は、多チャネルダウンミックスを使用して、複数の個別のオーディオオブジェクトを高品質でステレオ場面再生するため、行列化とデコリレーションとを最適に結合する。 【選択図】  図３ｂ
Patent JP-2010527987-A (JP)
Title: １，（３，）５−置換イミダゾール類、高血圧症の治療でのそれらの使用及びそれらの調製方法
IPC: C07D403/10
Filed: 2008-05-23
Abstract: 本発明は親水性又は親油性形態の新規な１，５及び１，３，５−置換イミダゾール化合物を提供し、それらは、経皮送達に適するアンジオテンシンIIＡＴ１受容体アンタゴニストとして有用である。本発明は、そのような化合物を含む医薬組成物、化合物を調製するための方法及び中間体、並びに、高血圧症及び心血管疾患を治療する方法におけるそれらの使用も提供する。
Patent JP-2010528589-A (JP)
Title: 新規のウサギ抗体ヒト化方法及びヒト化ウサギ抗体
IPC: C12N15/09
Filed: 2008-05-21
Abstract: 本発明は、ウサギの重鎖及び軽鎖可変領域をヒト化するための新規で改善された方法を提供する。得られるヒト化ウサギ重鎖及び軽鎖と抗体、並びに含有する抗体断片は、それらが親抗体の抗原結合親和性を保持するので、免疫療法及び免疫診断における使用に十分適していて、ヒト抗体配列に対するそのきわめて高いレベルの配列同一性に基づけば、ヒトにおいて本質的には非免疫原性であるはずである。本発明は、治療用のヒト化抗ヒトＴＮＦ−α及び抗ヒトＩＬ−６抗体の製造のためのプロトコールを例示する。 【選択図】図１
Patent JP-2010530731-A (JP)
Title: 局所的レシーバを有する電気負荷制御装置
IPC: H02J13/00
Filed: 2008-05-30
Abstract: 複数の無線制御部を有する照明制御回路が提供される。無線制御部のそれぞれは、少なくとも一つのスイッチから無線信号を受信し、これらの信号を処理して少なくとも複数の室内にある構成要素を制御する。さらに、制御部は、この制御部から電源の供給を受ける少なくとも一つの構成要素を調光するように駆動することができる。
Patent JP-2010531384-A (JP)
Title: ポリアルキレンオキシド及びビニルエステルをベースとする両親媒性グラフトポリマーを含む洗濯洗剤組成物
IPC: C11D1/29
Filed: 2008-06-27
Abstract: ポリエチレンオキシド、ポリプロピレンオキシド、又はポリブチレンオキシドと酢酸ビニルとの重量比約１：０．２〜約１：１０のグラフトコポリマー、約０．２％〜約８％の有機溶媒、及び約２％〜約２０％の界面活性剤系を含む洗濯洗剤組成物であって、前記洗剤組成物は、液体、ゲル、及びこれらの組み合わせから選択される形態である。
Patent JP-2010533189-A (JP)
Title: 口腔疾患を予防するための組成物および方法
IPC: A61P31/04
Filed: 2008-02-27
Abstract: 約０．５％〜約０．９％（ｗ／ｖ）の濃度範囲の安定化した二酸化塩素を、微生物環境における殺菌特性および静菌特性により口腔疾患を予防するための組成物として使用する知見を開示する。安定化した二酸化塩素の殺菌特性は、混合微生物群落内に生じる増加した数の嫌気性／好気性／通性グラム陰性およびグラム陽性口腔細菌の死滅を含む範囲にまでさらに拡張される。曝露後の口腔細菌の再増殖速度を抑制して歯垢および口臭の発生を著しく低下させるという、微生物環境内に存在する安定化した二酸化塩素の静菌特性のさらなる知見を開示する。安定化した二酸化塩素は、溶液状の口内洗浄剤またはリンスの形をとることができる。 【選択図】  図１
Patent JP-2010539147-A (JP)
IPC: C07C271/22
Filed: 2008-09-12
Abstract: Process for preparing piperidin-3-ylamine derivative (I), comprises: treating betaketosulfoxonium compound (b) with hydrochloric acid to obtain a hexanoic acid derivative (II), which is treated without isolating a derivative of hydroxylamine to obtain hydroxyimino-hexanoic acid derivative (III); deprotecting amine by action of acid to obtain hydroxyimino-hexanoic acid derivative (IV); and cyclization by action of base to obtain piperidin carboxylic acid derivative (V), which reduces the oxime by the action of a reducing agent to obtain (I), and salifying by the action of an acid. Process for preparing piperidin-3-ylamine derivative of formula (I), comprises: treating betaketosulfoxonium compound of formula (b) with hydrochloric acid to obtain a hexanoic acid derivative of formula (II), which is treated without isolating a derivative of hydroxylamine to obtain hydroxyimino-hexanoic acid derivative of formula (III); deprotecting amine by action of acid to obtain hydroxyimino-hexanoic acid derivative of formula (IV); and cyclization by action of base to obtain piperidin carboxylic acid derivative of formula (V), which reduces the oxime by the action of a reducing agent to obtain (I), and salifying by the action of an acid. P 1, P 2 : carboxylic and oxyamine acid function protecting group; and P3 : amine protecting group. Independent claims are included for: (1) hydroxyimino-hexanoic acid derivative (III); (2) hydroxyimino-hexanoic acid derivative (IV); and (3) piperidin carboxylic acid derivative (V). [Image] [Image].
Patent JP-2010541009-A (JP)
Title: コンテンツベースの画像調整
IPC: H04N21/435
Filed: 2008-09-23
Abstract: ビデオ入力信号は、画像内容及び画像特性を検出するために分析される。画像内容を検出することは、自動的に画像特徴を抽出することを含む。コンテンツグループは、所定の画像特性を有しており、さらに、ビデオ入力信号について、検出された画像内容に基づいて決定される。ビデオ入力信号の画像特性は、検出した画像特性と所定の画像特性との相違に基づいて調整される。
Patent JP-2010540102-A (JP)
Title: 血圧検出装置
IPC: A61B5/0245
Filed: 2008-09-24
Abstract: 埋込経血管圧力検出装置としての血圧検出装置は、血管壁（２７２）偏向を示す偏向信号を出力するように構成される少なくとも１つの偏向センサ（２２４）と、偏向センサに取付けられた埋込センサ支持部材（２２２）とを有する。埋込センサ支持部材は、第１血管（２０１）に近接する第２血管（２０２）の一部において、偏向センサが第２血管の血管壁である第２血管壁（２７２）に接触することを促進するように構成される。第１血管の壁偏向が第２血管壁の一部を偏向させるように、第２血管壁の一部は、第１血管に隣接させられる。血管パラメータ測定方法は、静脈（２０２）内の偏向センサ（２２４）によって、静脈壁偏向を示す偏向信号を生成させることと、偏向信号を用いて、静脈に接触する血管である静脈接触血管（２０１）に関連するパラメータ値を測定することとを含む。
Patent JP-2011500299-A (JP)
Title: 成長因子の充填された粒子を製造する方法ならびにかくして得られた粒子
IPC: A61F2/30
Filed: 2008-10-29
Abstract: 本発明は、成長因子の充填された粒子状材料（粒子）を作製する方法、かくして得られた粒子、および骨物質中へのインプラント材料の内殖を改良するためのその使用に関する。
Patent JP-2011507563-A (JP)
Title: バイオメディカルデバイス
IPC: A61F2/16
Filed: 2008-12-08
Abstract: (a)１種以上の重合性多価アルコールと１種以上の重合性フッ素含有モノマーとの反応生成物であるコポリマー及び(b)バイオメディカルデバイス形成性コモノマーを含む混合物の重合生成物から形成されるバイオメディカルデバイスが提供される。
Patent JP-2011506182-A (JP)
IPC: B60R22/46
Filed: 2008-12-16
Abstract: ? The belt roller (10) comprises a belt coil (20) for safety belt and a strap drive that includes a gas generator (60) a drive unit (40) that is connected to the belt coil. There is a connection system (50) that links the gas generator and the drive unit. The connection system has a guide pipe (70) and several slide members (80) located in the guide pipe. Between the guide pipe and the gas generator is an associated side wall (80?) of a slide body (80a, 80b, 80c) of a seal element (100a, 100b, 100c) that lies on the inside of the guide pipe.
Patent JP-2011508238-A (JP)
Title: 細胞標本を制御可能に走査する方法およびシステム
IPC: G01N21/27
Filed: 2008-12-15
Abstract: スライドによって運ばれる細胞標本を走査するシステムにおいて、第１の走査線に沿った電動ステージの移動、例えば制御速度、位置、および／またはタイミングを使用者が制御するように、自動スクリーニングシステムの電動ステージの移動または配置が使用者によって手動で制御され、走査線に沿って標本の第１の部分を制御可能に走査できる。使用者は次いで、第１の走査線から次の走査線に電動ステージを割送りして、第２の走査線に沿ってステージの移動を手動制御し、標本の他の部分を制御可能に走査することができる。ステージの割送りはさらに、使用者が割送りを制御または開始しないように、自動でされるようにしてもよい。 【選択図】図６
Patent JP-2011509621-A (JP)
Title: ダウンリンクｐｄｓｃｈ電力設定のための方法及び装置
IPC: H04B7/04
Filed: 2009-01-07
Abstract: 本発明は、通信システムにおけるダウンリンクＰＤＳＣＨで電力設定情報を伝送するための方法及び装置を提供する。この通信システムにおいて、トラフィック対パイロット比(Ｔ２Ｐ)を計算するための複数の方法が設定される。また、複数のオーバーヘッド信号と、複数の基準信号(ＲＳ)オーバーヘッド比 η ＲＳ 、及び複数Ｔ２Ｐ計算方法の間のマッピング方式が設定される。特定ＯＦＤＭシンボルに対するユーザー特定Ｔ２Ｐ比Ｐ Ｂ，Ｋ /Ｐ ＲＳ 、ＲＳオーバーヘッド比 η ＲＳ 、及び複数のＴ２Ｐ計算方法から選択された計算方法が無線端末に割り当てられる。その後、割り当てられたＲＳオーバーヘッド比η ＲＳ 及び割り当てられたＴ２Ｐ計算方法ともに対応するオーバーヘッド信号がマッピング方式によって選択され、無線端末に伝送される。
Patent JP-2011509956-A (JP)
Title: イミダゾリキノリン誘導体を用いた大腸疾病の治療又は結腸直腸癌腫の予防
IPC: C07D471/14
Filed: 2008-12-23
Abstract: 本発明は、結腸直腸疾病、例えばポリープ、前癌段階の治療及び結腸直腸癌の予防及びアジュバント治療に関し、これはイミダゾリキノリンファミリー、例えばイミキモド（１−（２−メチルプロピル）−１Ｈ−イミダゾ［４，５−ｃ］キノリン−４−アミン）、レシキモド（４−アミノ−α，α−ジメチル−２−エトキシメチル−１−Ｈ−イミダゾ［４，５−ｃ］キノリン−１−エタノール）、ソチリモド（２−メチル−１−（２−メチルプロピル）−１Ｈ−イミダゾ［４，５−ｃ］［１，５］ナフチリジン−４−アミン）の免疫調節薬物の局所投与による。
Patent JP-2011514025-A (JP)
IPC: H04W92/02
Filed: 2008-12-19
Abstract: The present invention discloses a node (207, 217) for achieving co-existence of single radio voice call continuity, SR-VCC, solutions in a communication system between a source cell of a first radio access network that supports packet switched voice and a target cell of a second radio access network that supports at least circuit switched voice. The node (207, 217) is operable to perform bearer splitting by separating voice bearers from non-voice bearers based on information about support for dual transfer mode, packet switched handovers and voice over internet protocol related enhancements in the target cell.
Patent JP-2011514751-A (JP)
Title: インターネットプロトコルネットワークにおける緊急サービス番号の警告のための方法および装置
IPC: H04M3/00
Filed: 2009-02-19
Abstract: インターネットプロトコル(IP)ベースのデバイスの所与の地理的位置に存在する緊急状態を識別するとともに、続いて緊急サービス通知(ESN)電話番号の適切な警告を出す方法および装置を提供する。前記方法および装置は、IP電話デバイスからのIPパケットフローを監視し、ESNダイヤルシーケンスに対応するパケットフロー内のデータグラムを感知するように働く。ESNダイヤルシーケンスを感知すると、通常のコールパケットフローが中断される一方で、通常のIPベースのコールが行われたかのようにIPベースのコール設定情報が返信される。次いで、ESNコールサーバが、ESNダイヤルシーケンスの警告を受け、IP電話デバイスが位置する公的アドレスに対応する位置情報とともに、IPパケットフローをIP電話デバイスに対して適切な緊急通報受信センター(PSAP)に転送するように機能する。
Patent JP-2011512487-A (JP)
IPC: F02B53/00
Filed: 2009-02-12
Abstract: The present invention relates to positive displacement pneumatic machines, and more particularly the present invention relates to internal combustion engines. A rotor-piston internal combustion engine of the invention comprises a body comprising a main cylindrical cavity in which a rotor-piston is concentrically mounted, the rotor-piston comprising radial protrusions and radial recesses on the peripheral surface thereof, the radial protrusions and radial recesses forming, in conjunction with substantially cylindrical inner walls of the body, a plurality of closed segmental cavities; combustion chambers comprising nozzles to inject fuel and spark plugs; three-blade separating rotors installed in the combustion chambers with the possibility of discrete turn through 120° with stops; and gas distribution devices comprising inlet channels and outlet channels. The advantages of a rotor-piston internal combustion engine of the invention are high smoothness of the torque, division of the segmental cavities of the rotor-piston without employing separating vanes and reduction of gas-dynamic losses.
Patent JP-2011513545-A (JP)
Title: 合成樹脂材料の配合方法、合成樹脂材料
IPC: C08L23/04
Filed: 2009-07-07
Abstract: 本発明は、合成樹脂材料の合成方法に関する。本発明によれば、ａ）少なくとも１つのエチレンポリマーを準備し、ｂ）前記エチレンポリマーに対し少なくとも１つの架橋剤を加え、ｃ）前記架橋剤によって、前記エチレンポリマーの少なくとも一部を架橋し、ｄ）ｃ）で得られた生成物に少なくとも１つのプロピレンポリマーを加え、ｅ）前記プロピレンポリマーの少なくも一部を、ｃ）で得られた生成物と共に架橋することによって、遂行される。本発明は、更に本方法によって製造された合成樹脂材料、またそれによって製造された合成樹脂製品に関する。 【選択図】      図１
Patent JP-2011513575-A (JP)
Title: 相溶性を向上させた熱可塑性樹脂組成物
IPC: C08L69/00
Filed: 2008-12-31
Abstract: 本発明は、ポリカーボネート樹脂に分岐型アクリル系共重合体を導入することにより相溶性が改善された熱可塑性樹脂組成物に関する。前記熱可塑性樹脂組成物は、相溶性を改善することにより、相溶化剤無しに、優れた着色性及び外観に加えて優れた耐スクラッチ性を有する。 【選択図】図１
Patent JP-2012145612-A (JP)
Title: Optical reading module and optical reader
Inventor: SHIROKURA AKIRA
IPC: G03H1/22
Filed: 2011-01-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical reading module and an optical reader capable of obtaining image information from a hologram where two-dimensionally represented image information is holographically recorded.SOLUTION: The optical reading module comprises: an illumination light source for radiating reproduction illumination light for reproducing information recorded in a hologram; an imaging element for imaging the information reproduced from the hologram; and a light projection part for projecting light for forming an optical guide, onto an object to be imaged. The information to be imaged, which is recorded in the hologram, is reproduced in predetermined angular range when illuminated from a predetermined angle.
Patent JP-2012143360-A (JP)
Title: Game machine
Inventor: KAWAUCHI NAONORI
IPC: A63F7/02
Filed: 2011-01-11
Abstract: PROBLEM TO BE SOLVED: To increase excitement and enjoyment of a game by changing an appearance situation of a performance to follow a player's desire.SOLUTION: A Pachinko machine 1 includes: a special prize lottery means 210 of executing a special prize lottery to determine whether a special prize should occur; a performance determination means 150 of determining a performance to be executed when reporting a result of the special prize lottery when the special prize lottery is executed; and a performance control means 151 of executing a performance determined to be executed when reporting a result of the special prize lottery by the performance determination means 150. The Pachinko machine 1 also includes: an input means 5b of inputting an instruction relating to a change in the execution situation of the performance; and a changing means 150 of changing the execution situation of the performance according to the instruction relating to a change in the execution situation of the performance input by the input means 5b.
Patent JP-2012156210-A (JP)
Title: Liquid injection head and liquid injection apparatus, and piezoelectric element
Inventor: KITADA KAZUYA
IPC: B41J2/14
Filed: 2011-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid injection head including a piezoelectric element having a piezoelectric layer in which content of lead is reduced and occurrence of cracks is suppressed, a liquid injection apparatus, and a piezoelectric element.SOLUTION: A liquid injection head includes: a pressure generation chamber 12 communicating with a nozzle opening 21; and a piezoelectric element 300 including a piezoelectric layer 70 and electrodes 60 and 80 provided on the piezoelectric layer 70. The piezoelectric layer 70 comprise a piezoelectric material including 1-15 mol% of lithium relative to a complex oxide having a perovskite structure represented as a mixed crystal of bismuth manganate ferrate and barium titanate.
Patent JP-2012155598-A (JP)
Title: River monitoring and warning system
Inventor: NISHI SATOAKI
IPC: G08B21/00
Filed: 2011-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a river monitoring and warning system capable of alerting a person, for example, working or fishing in a river when a flow rate reaches a dangerous level even without a noticeable change in a water level.SOLUTION: A river monitoring and alarming system comprises: an acoustic Doppler current profiler to measure a flow direction and a flow rate in water at each depth; a flow rate data by depth decoding section to divide flow direction data and flow rate data at each depth output from the acoustic Doppler current profiler into the flow rate data at each depth; a determination section to output determination data when the flow rate data at each depth output from the flow rate data by depth decoding section is larger than a preliminary set flow rate warning value at each depth; an alarm generation section to generate an alarm signal when receiving an input of the determination data output from the determination section; and an alarm device to issue an alarm sound or an alarm display in a manner that can reach a person when receiving the input of the alarm signal output from the alarm generation section.
Patent JP-2012158837-A (JP)
Title: Apparatus and method for producing nanofiber
Inventor: SUMITA HIROTO
IPC: D01D5/04
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To improve workability in maintenance of an apparatus for producing nanofibers.SOLUTION: An apparatus 10 for producing nanofibers from a raw material liquid by electrostatic explosion inside a housing 12 comprises: a detachable wall structure 20 constituting a portion of a side wall of the housing 12; an electrolytic spinning head 16 having a nozzle 14 for discharging the raw material liquid to the inside of the housing and having one end 22a supported by the wall structure 20; and a holding mechanism 42 provided in a main body 34 of the housing 12, which is a portion other than the wall structure 20, for holding the other end 22b of the electrolytic spinning head 16 taken out of the housing 12 when the wall structure 20 is removed from the main body 34 of the housing 12.
Patent JP-2012159130-A (JP)
Title: Hydraulic pump control system for industrial vehicle, and industrial vehicle
Inventor: TANAKA SHINICHIRO
IPC: F15B11/00
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic pump control system of an industrial vehicle that controls a flow rate so as to discharge a necessary amount of oil from a hydraulic pump to a brake control circuit, thereby achieving energy saving.SOLUTION: The hydraulic pump control system includes an unloader valve 10 that accumulates hydraulic oil in accumulators 33, 34 when the pressure in the accumulator 33 for accumulating the hydraulic oil for brake control is a predetermined value or lower, and supplies the hydraulic oil to another valve when the pressure in the accumulator 33 reaches the predetermined value; a load merging valve 50 that allows the hydraulic oil from the unloader valve 10 to merge with load drive oil; and a fan control valve 60 that supplies the hydraulic oil to a fan 62. The hydraulic pump selects the highest pressure among a pressure control valve primary pressure of the unloader valve 10, a load merging pressure of the load merging valve 50, and a fan rotation speed control pressure of the fan control valve 60. A variable displacement pump 5 is provided for controlling a tilt angle by using the selected highest pressure as a load sensing pressure.
Patent JP-2011165309-A (JP)
Title: Servo track writer and operation method thereof
Inventor: KIM HA YONG
IPC: G11B19/28
Filed: 2011-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a servo track writer which reduces jitter caused by a spindle motor by reducing disturbance of the spindle motor during servo pattern writing, and to provide an operation method of the servo track writer.  <P>SOLUTION: The operation method of the servo track writer includes: writing a clock pattern signal to a magnetic recording medium of a head disk assembly, reading the clock pattern signal written to the magnetic recording medium and dividing a frequency of the read clock pattern signal, and supplying the clock pattern signal having a divided frequency to the spindle motor for rotating the magnetic recording medium.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011092009-A (JP)
Title: Rotary electrical machine
Inventor: HINO HARUYOSHI
IPC: H02K21/12
Filed: 2011-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robust and small rotary electrical machine having a mechanism capable of varying an output characteristic, without increasing mechanical loss, or without consuming the electric power that does not contribute to increasing torque.  <P>SOLUTION: The rotary electric machine has a rotor and a stator which oppose to each other. Either of them is divided into at least two portions, i.e. a first portion including an opposite portion opposing the other and a second portion not including the opposite portion opposing the other. Either of the two divided portions moves relative to the other portion so that the magnetic resistance can be adjusted between the first and second portions. The rotary electrical machine can be changed between a state of forming a magnetic flux flow flowing through the pair of first portions adjacent to each other via the second portion and a state of forming a magnetic flux flow transmitting through the opposite portions of the pair of first portions and a space between the opposite portions of the pair of first portions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012164535-A (JP)
Title: Connection method of wire material and strand and rotary electric machine using the same
Inventor: SAKATA TOMOAKI
IPC: H01R4/02
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide connection structure which connects the end of a wire material wound around the core of a rotary electric machine to a strand as a crossover efficiently at a low cost by using an ultrasonic bonding method, and to provide a method thereof.SOLUTION: An insulating connection having a groove, on the bottom surface of which an uneven shape is formed, is provided. The end of a wire material wound around the core of a rotary electric machine and a strand for connection are arranged to overlap in the groove of the connection. Ultrasonic excitation is then performed while pressing the overlapping part of the wire material and the strand through an excitation tool. After they are connected integrally, at least the inside of the groove is covered with an insulating resin.
Patent JP-2011090015-A (JP)
Title: Measuring device and measuring method using gaseous adsorption
Inventor: HINOUCHI TORU
IPC: G01N15/08
Filed: 2011-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring device and method that enables high-precision measurement while achieving unconditional extensive measurement, and also to enable easier analysis to obtain high SN ratio.  <P>SOLUTION: This measuring device, measuring any sample in a sample chamber based on responsiveness of gaseous adsorption, is provided with: a volume modulation means for modulating volume of the sample chamber; a pressure measuring means for measuring pressure of the sample chamber; a volume control means for providing feedback control of the volume modulation means based on the pressure measured by the pressure measuring means; and an analysis means for analyzing modulation of volume done by the volume modulation means based on responsive property of the pressure measured by the pressure measuring means.  <P>COPYRIGHT: (C)2011,JPO&INPIT