baber/WOPTO huggingface dataset:
Patent JP-2010534838-A (JP)
IPC: G01N27/26
Filed: 2008-07-25
Abstract: This invention is a method for determining a concentration of an analyte. The steps include applying a potential excitation to a fluid sample containing an analyte, and measuring a current associated with the potential excitation at a plurality of time-points. The method also includes calculating an analyte concentration based on the measured current and a calibration curve, wherein the calibration curve is selected from a plurality of calibration curves and each calibration curve is associated with a time-segment selected from a plurality of time-segments.
Patent JP-2010535556-A (JP)
Title: 注射器キャリヤー用のロック機構を備えた注入装置
IPC: A61M5/20
Filed: 2008-07-28
Abstract: 注入装置は、注入装置の注射器キャリヤー１２７と端部キャップ１１１との間にロック機構１７１〜１７３を含む。キャップは、駆動装置が注入装置から取り外されていない場合に、注射器キャリヤーおよび注射器が注入装置の出口孔に向かって動くのを妨げるように形成される。キャップを取り外すと、ロック機構はもはやそのように係合されず、注射器および注射器キャリヤーは、出口孔に向かって動くことができる。これは、注入装置を作動させる前に注射器に損傷を与えるのを防ぐのを助ける。
Patent JP-2010536176-A (JP)
Title: 緊密なピッチのコンタクトを含む半導体構造体、ならびにその形成方法
IPC: H01L21/3213
Filed: 2008-07-24
Abstract: サブリソグラフィの寸法を有するパターンを画定するための多様な技術を使用して、活性領域のフィーチャと位置合わせされた緊密なピッチのコンタクトを組み込む半導体構造体を製造する方法、ならびに自己整合の緊密なピッチのコンタクトおよび導電線を同時に製造する方法。活性領域のフィーチャと位置合わせされた緊密なピッチのコンタクト、ならびに任意的には位置合わせされた導電線を有する半導体構造体もまた、緊密なピッチのコンタクトホールならびに導電線用の位置合わせされたトレンチを備えた半導体構造体と同様に開示される。
Patent JP-2010536391-A (JP)
IPC: C12P19/02
Filed: 2008-08-29
Abstract: Provided is an enzyme mixture for hydrolyzing a pretreated lignocellulosic feedstock to soluble sugars. The enzyme mixture comprises EG4 at a fractional concentration (fEG4) of about 0.25 to about 0.83 (w/w), Swollenin at a fractional concentration (fSwo1) of about 0 to about 0.66 (w/w), and Cip1 at a fractional concentration (fCip1) of 0 to about 0.33 measured relative to all accessory enzymes present in the enzyme mixture. Also provided are processes for converting a pretreated lignocellulosic feedstock to soluble sugars using the enzyme mixtures, and methods of using and producing such enzyme mixtures.
Patent JP-2010539826-A (JP)
Title: 要求応答並列ビデオサーバにおける負荷分散及び受付予定管理
IPC: H04N7/173
Filed: 2008-09-19
Abstract: オンデマンドビデオシステムに有用な要求応答並列ビデオサーバ及び実現方法であって，主受付スケジューラを代替するために該主受付スケジューラと並列に動作する複数の従受付スケジューラを含む。主受付スケジューラは，パケットのジッタ及び損失，並びに網遅延に対処するプロトコルによって，要求応答ビデオサーバ群への接続を制御する。このような条件下でビデオデータのスループットを改善する転送プロトコルが提供される。冗長受付スケジューラの構成及び機能要件を決定するために，動作モデルの形態による解析ツールが開発され，該ツールはクライアントと，受付スケジューラと，サーバとの間の通信リンクにおける網遅延と，遅延ジッタと，パケット損失と，を組み込んでいる。
Patent JP-2010541250-A (JP)
Title: 横方向に結晶化した薄膜上に作製される薄膜トランジスタデバイスにおいて高い均一性を生成する方法
IPC: H01L29/786
Filed: 2008-09-25
Abstract: 横方向に結晶化された薄膜上に作製される薄膜トランジスタデバイスにおいて高い均一性を生成する方法が述べられる。薄膜トランジスタ（ＴＦＴ）は、結晶基板内に配設されるチャネルエリアを備え、前記結晶基板は、互いにほぼ平行であり、かつ、ほぼ等しい間隔だけ離間する結晶粒界を含む。チャネルエリアの形状は、複数の結晶粒界に実質的に垂直に配向する２つの対向する側部縁を有する非等角多角形を含み、多角形は、複数の結晶粒界に実質的に垂直に配向する２つの対向する側部縁を有する。多角形は、さらに、上側縁および下側縁を有する。上側および下側縁のそれぞれの少なくとも一部分は、結晶粒界に対してある傾斜角度で配向する。傾斜角度は、多角形によって覆われる結晶粒界の数が、結晶基板内のチャネルエリアのロケーションに無関係になるように選択される。 【選択図】図４
Patent JP-2011502937-A (JP)
IPC: C01G23/07
Filed: 2008-11-04
Abstract: This invention pertains to a process for producing ultra-fine rutile titanium dioxide powders. This particular compound is useful as UV-blocker in paints, plastics, coatings, pigments and sunscreens. The new process comprises the steps of providing a hot gas stream and of introducing therein firstly:—a titanium-bearing first reactant; and—a carbon- and/or nitrogen-bearing second reactant; the temperature of said gas stream being chosen so as to vaporize said first and second reactants, these being selected so as to form, at the prevalent temperature, titanium carbide, titanium nitride or a mixture thereof, as a nano-sized precursor; and, thereafter:—a volatile oxygen-bearing reactant selected so as to react with the nano-sized precursor, converting it to nano-sized titanium dioxide powder having a rutile content of at least 50%. This reaction scheme allows for the manufacture of powders with or without doping elements with a primary particle size between 1 and 100 nm.
Patent JP-2011514653-A (JP)
Title: 電気パワートレイン用高圧配線システム
IPC: H05K7/20
Filed: 2008-09-10
Abstract: 電気パワートレイン用の高圧配線システムを開示する。本システムは、第１筐体に封止された電力変換装置を有する。本システムはまた、封止されるように構成されかつ内部に少なくとも１つのケーブルが配置される少なくとも１つの第２筐体も有する。開示するシステムは、さらに、複数の電気終端点を提供するように構成された複数の配線終端コンパートメントを有する。複数の配線終端コンパートメントは、外部環境と複数の電気終端点との間に封止されたバリアを提供するように構成された材料に別々に収容される。開示されるシステムは、さらに、第１筐体、少なくとも１つの第２筐体および複数の配線終端コンパートメント内への湿気の侵入を実質的に防止するように構成された少なくとも１種の加圧気体の供給源を有する。
Patent JP-2011506286-A (JP)
Title: 造影剤
IPC: A61K49/04
Filed: 2008-12-04
Abstract: 含ヨウ素化合物を含む診断用組成物を提供する。含ヨウ素化合物は、２つのヨウ素化フェニル基が連結した、式Ｒ−ＣＯ−Ｎ（Ｒ 1 ）−Ｘ−Ｎ（Ｒ 1 ）−ＣＯ−Ｒの化合物及びその塩又は光学異性体である。式中、一方のＲ 1 は水素原子又は適宜１〜４個の−ＯＨ基で置換されたＣ 1 〜Ｃ 5 直鎖又は枝分れアルキル基であり、他方のＲ 1 は１〜４個の−ＯＨ基で置換されたＣ 1 〜Ｃ 5 直鎖又は枝分れアルキル基であり、Ｘは１〜６個のＯＨ基で置換された炭素原子数３〜１０のアルキレン基であって、適宜３個以下の炭素原子が酸素原子で置き換えられていてもよく、各Ｒはトリヨウ素化フェニル基、好ましくは２つのＲ A 基でさらに置換された２，４，６−トリヨウ素化フェニル基であり、各Ｒ A は水素原子又は非イオン性親水性基であるが、１以上のＲ A 基が親水性基であることを条件とする。 【選択図】  なし
Patent JP-2011506120-A (JP)
IPC: B24C1/00
Filed: 2008-12-16
Abstract: Shot blasting particles are constituted by a ceramic material having an apparent relative density of more than 4.0 and less than 5.0 and comprising more than 5% of silica, as a percentage by weight based on the oxides.
Patent JP-2011507854-A (JP)
Title: Ｐｉ３キナーゼの阻害薬
IPC: A61P35/00
Filed: 2008-12-18
Abstract: 本発明は、ホスホイノシチド３−キナーゼを阻害する式Ｉの化合物またはそれの製薬上許容される塩；その化合物を用いる癌などの疾患または状態の治療方法；ならびにその化合物を含む医薬組成物に関するものである。
Patent JP-2011510680-A (JP)
Title: カンピロバクターの種同定のための遺伝的方法
IPC: C12Q1/04
Filed: 2009-02-02
Abstract: カンピロバクター類を種特異的に同定することは難しい。主な理由として、それらを区別するための、及び異型株（atypical strain）の存在を調べるための適切な生化学的アッセイが存在しないことが挙げられる。ｇｙｒＢ遺伝子（ＤＮＡトポイソメラーゼ ベータ−サブユニット遺伝子）の部分配列（１０２０ｂｐ）に基づき、１２のカンピロバクター種の系統発生を調べた。前記ｇｙｒＢ遺伝子に基づいて得られた系統発生的近隣結合系統樹の形態は、先に報告されている、１６ＳｒＤＮＡ遺伝子に基づく系統樹の形態に似ていた。しかし、ｇｙｒＢでは、１６ＳｒＤＮＡ遺伝子に基づくものよりもカンピロバクター種の分解能が良好であり、種間配列類似性が５８．３〜８９．２％の範囲であった。カンピロバクター属菌のｇｙｒＢの９６０ｂｐ断片を増幅するように設計されたユニバーサルプライマーセットを作製し、Ｃ．ジェジュニ亜種ジェジュニ、Ｃ．コリ、Ｃ．コンシサス、Ｃ．カーブス、Ｃ．ショウアエ、Ｃ．ムコサリス、Ｃ．フェタス、Ｃ．ハイオインテスティナリス、Ｃ．スプトルム生理型スプトルム、Ｃ．ヘルベティカス、Ｃ．ウプサリエンシス、及びＣ．ラリを含む、１２のカンピロバクター種を代表する１９株について、ＰＣＲ制限酵素断片長多型（ＰＣＲ−ＲＦＬＰ）法に用いた。制限酵素Dcfel、Xsp＼、又は二重消化として、Mbo＼及びHindWIの組合せにより９６０ｂｐ断片を消化したところ、１２のカンピロバクター種すべてについて固有の消化パターンが得られた。さらに前記種特異的プライマーセットを用いたＰＣＲアッセイを開発し、各カンピロバクター種に対し、特異的なｇｙｒＢ遺伝子領域を増幅すると、８６〜４９３ｂｐの範囲の大きさの産物を生じた。カンピロバクター属菌、アーコバクター属菌、ヘリコバクター属菌、及び他の細菌属由来のＤＮＡを用いて特異性試験を実施したところ、前記カンピロバクター種特異的プライマーセットは、各標的種に対して非常に特異的であることが示された。結果として、ＰＣＲ−ＲＦＬＰ分析及び、ｇｙｒＢ遺伝子に基づく種特異的プライマーセットを用いたＰＣＲは、大部分のカンピロバクター種の迅速な検出及び明確な同定に有用なツールを提供する。
Patent JP-2011512632-A (JP)
Title: 導熱板及び複数の個別セルを備えたバッテリ
IPC: H01M50/51
Filed: 2009-02-19
Abstract: 本発明は、導熱板（４）及び複数の個別セル（２）を備えたバッテリ（１）に関し、複数の個別セルは１つのセル結合体（３）にまとめられており、この場合、個別セル（２）の極接点は、電気的に並列及び／又は直列に相互接続され、セル結合体（３）及び導熱板（４）は、テンションエレメント（５）によって完全に取り囲まれ、第１の個別セル（２ａ）とテンションエレメント（５）との間の前面及び最後の個別セル（２ｂ）とテンションエレメント（５）との間の前面には、それぞれプレッシャプレート（８）が配置されている。
Patent JP-2011513320-A (JP)
Title: アボベンゾンを含有するサンケア組成物の増強された光安定性
IPC: A61K8/44
Filed: 2009-02-25
Abstract: 遮光組成物中のアボベンゾンの光安定性が、アントラニル酸メンチルを使用して、光分解に対して安定化される。本発明の１つの例示的な実施形態は、アボベンゾンおよびアントラニル酸メンチルを含有する組成物を包含し、ここでアントラニル酸メンチルは、アボベンゾンを光分解に対して安定化させるために充分な量で存在する。本発明の別の例示的な実施形態は、紫外放射線に対して皮膚を保護するための方法を包含し、この方法は、この皮膚に、アボベンゾンおよびアントラニル酸メンチルを含有する有効量の組成物を塗布する工程を包含し、ここでアントラニル酸メンチルは、アボベンゾンを光分解に対して安定化させるために充分な量で存在する。
Patent JP-2011141876-A (JP)
Title: Display device, and information input device
Inventor: TAMAOKI MASAYA
IPC: G09F9/00
Filed: 2011-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve image quality and reliability of a device.  <P>SOLUTION: In an opposite substrate 202, a projecting part CO is formed on an xy surface opposed to a TFT array substrate 201, wherein a flat region HR is provided to a top surface, opposed to the TFT array substrate 201, on the projecting part CO. A touch electrode 25 constituting a touch sensor switch SWs is then formed as an isolated pattern on the flat region HR, without forming it in any region other than the flat region HR, on the projecting part CO.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012147244-A (JP)
Title: Band control circuit
Inventor: MIURA NAOKI
IPC: H04L12/44
Filed: 2011-01-12
Abstract: PROBLEM TO BE SOLVED: To improve band utilization efficiency of a dual rate PON system.SOLUTION: A band control circuit comprises: a band control part setting a Discovery Window period, in which each of ONUs unregistered with an OLT performs a registration request, for the ONU whose downstream and upstream transmission speeds are 1G and the ONU whose downstream transmission speed is 10G and upstream transmission speed is 1G or 10G; a 1G Discovery Window control part; a 10G Discovery Window control part; and a connection control part performing a registration procedure depending on an MPCP rule by receiving a registration request signal transmitted by the ONU having upstream and downstream transmission speeds of 1G when reception permission is given by the 1G Discovery Window control part, or by receiving the registration request signal transmitted by the ONU having downstream transmission speed of 10G and upstream transmission speed of 10G or 1G when reception permission is given by the 10G Discovery Window control part.
Patent JP-2012146149-A (JP)
Title: Detection system of vehicle in blind area, detection device of vehicle in blind area, detection method of vehicle in blind area, and program thereof
Inventor: YOSHIZAWA SHINICHI
IPC: G08G1/16
Filed: 2011-01-12
Abstract: PROBLEM TO BE SOLVED: To correctly detect a direction of a sound source of a vehicle in a blind area.SOLUTION: A detection device comprises: a right and left sound collector 102a and 102b arranged while separated at right and left in the own vehicle and each for collecting external sound; a left detection unit 103 that detects a direction of a sound source of a vehicle in a blind area in a detection area being the left side of the own vehicle from an external sound collected by the right sound collector 102a, and does not detect a direction of a sound source of a vehicle in a blind area in a detection area being the right side of the own vehicle; and a right detection unit 104 that detects a direction of a sound source of a vehicle in a blind area in a detection area being the right side of the own vehicle from an external sound collected by the left sound collector 102b, and does not detect a direction of a sound source of a vehicle in a blind area in a detection area being the left side of the own vehicle.
Patent JP-2011074088-A (JP)
Title: Pyrazolopyrimidine as cyclin dependent kinase inhibitor
Inventor: GUZI TIMOTHY J
IPC: A61P19/02
Filed: 2011-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide new compounds, formulations, treatment and therapy for treating diseases and disorders associated with CDK.  <P>SOLUTION: In its many embodiments, there are provided a new class of pyrazolo[1,5-a]pyrimidine compounds as inhibitors of cyclin dependent kinases, methods of preparing such compounds, pharmaceutical compositions containing one or more such compounds, methods of preparing pharmaceutical formulations comprising one or more such compounds, and methods of treatment, prevention, inhibition, or amelioration of one or more diseases associated with the CDKs using such compounds or pharmaceutical compositions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012151539-A (JP)
Title: Transmission power control circuit
Inventor: OKAWA TAKASHI
IPC: H03G3/30
Filed: 2011-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost transmission power control circuit which achieves low power consumption.SOLUTION: The transmission power control circuit comprising gain adjusting means (a PIN diode 6) for attenuating an input signal inputted thereto and amplifying means (an amplifier 7) for amplifying an output signal from the gain adjusting means is characterized in that an attenuation amount of the gain adjusting means is controlled in accordance with a drain current supplied to a drain bias supply terminal (a drain bias supply terminal 4) of the amplifying means.
Patent JP-2011124592-A (JP)
Title: Method of designing semiconductor device
Inventor: MURATA TOMOO
IPC: G06F17/50
Filed: 2011-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure an amount of variation in delay due to crosstalk noise.  <P>SOLUTION: The invention includes a ring oscillator RO in which a plurality of inverters are connected in series in an odd-number of stages, a first wiring (aggressive side wiring) AGG provided along a portion of a wiring (victim side wiring) VIC of the ring oscillator RO, a pulse generator circuit PGEN that generates a first pulse to be supplied to the first wiring AGG, a first buffer (aggressive gate) AG connected between the first wiring AGG and the pulse generator circuit PGEN, and a second wiring connected between the pulse generator circuit PGEN and the first buffer AG. A distance between the first wiring AGG and the portion of the wiring VIC of the ring oscillator RO is shorter than a distance between the second wiring and the portion of the wiring VIC of the ring oscillator RO.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012148803-A (JP)
Title: Partition for portable water supply bottle
Inventor: MORI NORIFUMI
IPC: B65D23/00
Filed: 2011-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a portable water supply bottle which restricts the rolling of a liquid filled in a water supply bottle which a runner carries in running, and is detached from the bottle so as to be washed.SOLUTION: A detachable separator is installed in a portable water supply bottle so that vertical and lateral partitions restrict the rolling of a liquid inside the bottle relative to the shaking of the water supply bottle. In order to make the water efficiently start to flow in water supply, each partition has holes for passing the liquid in surfaces thereof and can be reused by detaching and washing it after use.
Patent JP-2012148515-A (JP)
Title: Paper conveyance method for dot line printer
Inventor: SHO SATOSHI
IPC: B41J11/42
Filed: 2011-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a paper conveyance method which is configured to convey paper more accurately by eliminating the indeterminacy of conveyance timing control, consider the arranged position of a paper traction tractor mechanism for a dot line printer, and absorb error in attachment of a cutter.SOLUTION: More accurate conveyance timing is controlled by using information SOJ/EOJ, which indicates the start/end of a job, and a paper cut check sensor. Also, error in attachment is absorbed by the provision of a fine adjustment function.
Patent JP-2012148939-A (JP)
Title: Interlayer film for laminated glass, and laminated glass
Inventor: HATTA BUNGO
IPC: C03C27/12
Filed: 2011-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an interlayer film for a laminated glass which has no possibility of generating bleed out in spite of using an inexpensive esterified glycerol as a plasticizer, exhibits high transparency, is excellent in penetration resistance, has no possibility of generating foaming under high temperature and high humidity.SOLUTION: The interlayer film for the laminated glass includes a polyvinyl acetal resin and a plasticizer, and in the polyvinyl acetal resin, the content of hydroxyl groups is ≥28 mole%, and the plasticizer is a partially esterified glycerol obtained by esterifying 50-70% of hydroxyl groups of the glycerol expressed by the below described equation (1) with 2-ethylhexanoic acid.
Patent JP-2012153023-A (JP)
Title: Laminated film
Inventor: YOSHIDA TETSUO
IPC: B32B27/36
Filed: 2011-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a laminated film in which sufficiently large displacement is generated under voltage impression without requiring a complex step such as laminating since a conventional bonding method has a complex processing step such as laminating, has low productivity, is hard to uniform a polarization direction of a polymer piezoelectric film, has the insufficient amount of displacement under voltage impression.SOLUTION: A layer A containing polylactate as a main ingredient is provided on both surfaces of a conductive layer B. The laminated film in which the polylactate constituting each layer A has an L form or D form is obtained by a coextrusion method.
Patent JP-2012152149-A (JP)
Title: Stage mechanism and dna sequencer using stage mechanism
Inventor: SHIBAHARA MASASHI
IPC: F16F15/03
Filed: 2011-01-27
Abstract: PROBLEM TO BE SOLVED: To improve an apparatus throughput by suppressing vibration according to speeding up of a sample stage, and allowing to stably obtain an image in a reaction state of an observation sample with a reagent in a DNA sequencer.SOLUTION: There is provided the DNA sequencer using a stage mechanism including: a feed screw; a nut screwed with the feed screw; a fed member mounted on the nut; a rotation driving means for rotating the feed screw; a coupling with a torsional rigidity variable mechanism for connecting the rotation driving means to the feed screw; and a means for controlling the rotation driving means and coupling with the torsional rigidity variable mechanism.
Patent JP-2012131567-A (JP)
Title: Paper dispenser
Inventor: MATSUMURA TAKASHI
IPC: B65D83/08
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a paper dispenser from which a paper sheet can be easily cut off even by an user having weak finger force.SOLUTION: The paper dispenser includes: a pair of rotating disks which are rotated around a rotary shaft and keep the distance longer than the width of the paper sheet; a paper fixing roll to be held between ends of the pair of rotating disks; a pair of connection rods, in which each one end is connected to the outside surface of the pair of rotating disks and which keep the distance longer than the width of a cutting blade; and a load transmitting roll to be held between the other ends of the pair of connection rods. A passage space, through which the paper sheet pass, is formed between the paper fixing roll and the load transmitting roll. When the paper sheet is pressed to the load transmitting roll, the pair of rotating disks are rotated by the upward pressure to the load transmitting roll, the paper fixing roll is moved toward the cutting blade, linked with the rotation of the pair of rotating disks and the paper sheet passing through the passage space is fixed in such a state that the paper sheet is pressed to a cutting edge of the cutting blade.
Patent JP-2012163288-A (JP)
Title: Duct component and apparatus for manufacturing the same
Inventor: TAKADA KEIICHI
IPC: F24F13/02
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a duct component, which facilitates a caulking process even when a Pittsburgh seam using a thick plate is employed, and which gives a beautiful finish and substantially no protrusion or recess on an outer form, and to provide an apparatus for manufacturing the duct component.SOLUTION: The duct component is to be used to assemble a cylindrical duct using a plurality of duct plates by use of one seam-folding part 11 provided on a side edge of each plate and by use of the other seam-folding part 13 fitting with the one seam 11. The duct component is configured in such a manner that, an extended part 15 is provided outside an edge of the other seam-folding part, the extended part 15 protruding from the one seam-folding part 11 when the other seam-folding part 13 is fitted to the one seam-folding part 11, and that a folding groove 16 is formed along a boundary between the other seam-folding part 13 and the extended part 15 to bend the extended part 15 to overlap on the outside of the one seam-folding part 11.
Patent JP-2011122600-A (JP)
Title: Fuel supply device for internal combustion engine
Inventor: TAKAYANAGI KEIICHI
IPC: F02D41/12
Filed: 2011-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve fuel economy performance of an engine by suppressing electric power consumption of an electric driven type low pressure fuel pump supplying fuel to an engine driven type high pressure fuel pump.  <P>SOLUTION: The low pressure fuel pump is controlled based on discharge which is set for starting beforehand at starting of the engine. It is determined whether it is in a steady operation state or in a transient operation state after starting. Discharge of the low pressure fuel pump is set lower than that at starting when it is in the steady operation state. Discharge is set greater than that in steady operation state in acceleration and is set less than that in steady operation state in deceleration when it is in the transient operation state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012175731-A (JP)
Title: Dc motor
Inventor: SUZUKI TOMOHISA
IPC: H02K23/40
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a DC motor which can have an armature made larger while equal in total external diameter to a DC motor employing a frame functioning as a back yoke.SOLUTION: A field magnet 4 in a cylindrical shape is held by a bracket 2 and a bracket 3 with the magnet therebetween from both axial ends, and a magnetic frame is not arranged outside the field magnet 4. Since an external diameter of the armature cannot be secured owing to magnetic saturation or because of the size of a magnetic frame in the presence of the magnetic frame when the external diameter is equal to or smaller than 5 mm, or a small diameter, the DC motor has lower characteristics as compared with arrangement of no magnetic frame. No magnetic frame is used and an armature having a larger external diameter can, therefore, be arranged to obtain high characteristics.
Patent JP-2012174802-A (JP)
Title: Stacked structure of nitride semiconductor, method of manufacturing the same, and nitride semiconductor device
Inventor: SUGAWARA HIDETO
IPC: H01L21/205
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a stacked structure of a nitride semiconductor that can reduce the crystal defect density of a nitride semiconductor stack, to provide a method of manufacturing the same, and to provide a nitride semiconductor device.SOLUTION: A stacked structure of a nitride semiconductor comprises; a substrate 10; a first buffer layer 12; a first crystalline layer 14; a second buffer layer 16; and a second crystalline layer 20. In a substrate 10, a step 10d is formed. The first buffer layer 12 contains InAlGaN and covers a bottom surface 10b of the step and a side surface 10c of the step. The first crystalline layer 14 is provided on the buffer layer 12, contains InAlGaN, and has a top surface 14a provided above a top surface 10a of the substrate 10. The second buffer layer 16 contains InAlGaN and continuously covers the top surface 14a of the first crystalline layer 14 and the top surface 10a of the substrate 10. The second crystalline layer 20 covers the second buffer layer 16, contains InAlGaN, and has a first surface 20a.
Patent JP-2012170389-A (JP)
Title: Grain thresher
Inventor: NAKAHATA AKIHIRO
IPC: A01F12/22
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a grain thresher in which power consumption is reduced and efficiency of threshing is improved.SOLUTION: A threshing chamber cover 18 covers at least an upper side of a threshing cylinder 13 and an upper side of a cut-ears processing device 14. Threshing teeth 17 of the threshing cylinder 13 are formed to be flat along a plane parallel to the axial direction of the threshing cylinder 13. The cut-ears processing device 14 processes the cut ears occurring in the threshing cylinder 13. In a cross section cut at a plane orthogonal to the axial direction, a threshing chamber cover 18 is gradually separated from the outer periphery of the threshing cylinder 13 as being more downstream in the rotation direction in the threshing cylinder 13 to form a space above the threshing cylinder 13 and above the cut-ears processing device 14. Thereby, since grain straws 22 can be separated from the outer periphery of the threshing cylinder 13, it can be prevented that the grain straws 22 are wound on the threshing cylinder 13, and the excessive power consumption of the threshing cylinder 13 can be suppressed.