baber/WOPTO huggingface dataset:
Patent JP-2013515272-A (JP)
Title: 上皮成長因子受容体（ｅｇｆｒｅｇｆｒ）タンパク質ｓｒｍ／ｍｒｍアッセイ
IPC: G01N27/64
Filed: 2010-12-22
Abstract: 本開示は、選択反応モニタリング（ＳＲＭ）質量分析、または多重反応モニタリング（ＭＲＭ）質量分析とも名付けられてもいる方法により、ホルマリン中で固定された生物検体中で直接的にＥＧＦＲタンパク質を定量するための特に好都合な、上皮成長因子受容体（ＥＧＦＲ）タンパク質由来の特異的ペプチド、および生成されるペプチドのイオン化特性を提供する。このような生物検体は、化学的に保存および固定され、前記生物検体は、ホルマリン固定組織／細胞、ホルマリン固定／パラフィン包埋（ＦＦＰＥ）組織／細胞、ＦＦＰＥ組織ブロックおよびこれらのブロック由来の細胞、ならびにホルマリン固定および／またはパラフィン包埋されている組織培養細胞を含む試薬／固定液を含むホルムアルデヒドで処理した組織および細胞から選択される。タンパク質検体は、前記生物検体からＬｉｑｕｉｄ  Ｔｉｓｓｕｅ（登録商標）試薬およびプロトコルを使って調製され、ＥＧＦＲタンパク質が、ＳＲＭ／ＭＲＭ質量分析法を使って、Ｌｉｑｕｉｄ  Ｔｉｓｓｕｅ（登録商標）検体中でタンパク質検体中の少なくとも１つ以上の記載ペプチドを定量することにより定量化される。これらのペプチドが修飾または非修飾型で存在する場合は、定量化可能である。ＥＧＦＲペプチドの修飾型の一例は、ペプチド配列内のチロシン、トレオニン、セリン、および／または他のアミノ酸残基のリン酸化である。
Patent JP-2013516341-A (JP)
Title: 紙製の、又は、厚紙製の箱蓋部、及び／又は、箱底部を製造するための方法と装置
IPC: B31B50/62
Filed: 2010-08-24
Abstract: 本発明は、紙又は厚紙から箱を製造するための方法と装置に関連しており、前記箱は、側壁が貼り付けられた底面又は蓋の形態のカットアウト形状（２）を備えている。前記側壁は、始端（４）、終端、及び、長辺に結合タブ（３）を有する一つのストリップ（１）から形成される。先ず、結合タブ（３）が９０°まで曲げられる。次に、ストリップ（１）の始端が、箱の断面と同じ断面を有する円柱形雌型（１０）の側面（１１）に、雄型（２０）によって据え付けられる。次に、雌型（１０）を回転する。ストリップ（１）は吸引によって側面（１１）上に吸い付けられてその位置で保持される。ストリップ（１）の始端（４）又は終端に接着剤を塗布した後、当該ストリップの始端（４）及び終端は互いに貼り付けられる。次に、予めその外周に接着剤を塗布された、底面又は蓋の形態のカットアウト形状を、結合タブ（３）上に押し付ける。接着剤が硬化して吸引を一端止めると、完成した箱が雌型（１０）から取り除かれ得る。
Patent JP-2013518204-A (JP)
Title: 形状記憶合金ワイヤ制御のための方法およびシステム
IPC: A61M1/36
Filed: 2011-01-21
Abstract: 本願は、形状記憶合金ワイヤアクチュエータを使用して、注入ポンプを制御するための方法および対応するデバイスを規定する。この方法は、作動前に、形状記憶合金ワイヤポンププランジャによって圧送される標的容量および形状記憶合金ワイヤの温度に基づいてオンタイムを決定するステップを含む。それによって、形状記憶合金ワイヤの温度に基づいてアクチュエータのオンタイムを調節する。第１の実装によると、形状記憶合金ワイヤを使用するデバイスを制御するための方法が開示される。本方法は、ポンププランジャによって圧送される標的容量に基づいて、形状記憶合金ワイヤのためのオンタイムを決定するステップと、形状記憶合金ワイヤの温度を決定するステップと、形状記憶合金ワイヤの温度に基づいてオンタイムを調節するステップとを含む。
Patent JP-2013518839-A (JP)
Title: ３，７−ジアザ−ビシクロ［３．３．１］ノナン−金属錯体溶液の製造方法
IPC: C07D471/08
Filed: 2011-01-28
Abstract: 本発明は、一般式（２）：［Ｍ ａ Ｌ ｘ Ｘ ｎ ］Ｙ ｍ   ［式中、Ｍは、Ｍｎ（ＩＩ）、Ｍｎ（ＩＩＩ）、Ｍｎ（ＩＶ）、Ｆｅ（ＩＩ）、Ｆｅ（ＩＩＩ）またはＦｅ（ＩＶ）の群からの金属であり、Ｘは、単一、二重もしくは三重荷電アニオンまたは非荷電分子から選択され、金属に単座、二座もしくは三座配位できる配位化合物であり、Ｙは、錯体の荷電平衡を保証する非配位性対イオンを表し、Ｌは一般式（１）の配位子、またはそのプロトン化もしくは脱プロトン化体を表し、そして、ａ、ｘ、ｎ、ｍ、Ｒ、Ｒ １ 、Ｒ ２ 、Ｒ ３ およびｚは請求項１において定義されたとおりである］で表される１種またはそれ以上の金属錯体を、ジオール類もしくはポリオール類、これらのモノエーテル類、またはこれらの物質の混合物中に含有する均一溶液の製造方法に関する。前記方法は、式（１）で表される配位子を、不均一反応において鉄もしくはマンガン塩と、ジオールもしくはポリオール、これらの物質のモノエーテル類または混合物中において反応させることを特徴とする。
Patent JP-2013519850-A (JP)
Title: パッシブ型安全回路
IPC: F16H61/12
Filed: 2011-02-07
Abstract: 本発明は、クラッチを操作するためのスマートアクチュエータに関するものであり、スマートアクチュエータが、上位の制御機器に接続するための通信インタフェースと、上位の制御機器に接続するための少なくとも１つのデータ線路とを有する。前記スマートアクチュエータは、前記上位の制御機器および／または割り当てられた第２のスマートアクチュエータにおけるエラーを識別するように構成されており、スマートアクチュエータは、エラーが識別された場合に被制御システムを安全なシステム状態に移行させるよう構成された制御手段を有する。さらに本発明は対応する制御方法、ならびに前記スマートアクチュエータおよび当該方法が適用される制御システムに関する。
Patent JP-2013520120-A (JP)
Title: ポリシーおよび課金規則ノードの期限切れメッセージの処理
IPC: H04M3/00
Filed: 2011-02-07
Abstract: さまざまな例示的な実施形態は、異なるデバイスから複数の関連するサービス要求を受信するポリシーおよび課金規則ノード（ＰＣＲＮ）を含む方法、ならびに関連するネットワークノードおよび機械可読ストレージ媒体に関する。ＰＣＲＮは、対をなすサービス要求が待ち受けタイマーの継続時間の間に到着しない場合、少なくとも１つのサービス要求およびＰＣＲＮに記憶されたその他の情報に基づいてポリシーおよび課金制御（ＰＣＣ）規則を生成し始めることができる。対をなすサービス要求が待ち受けタイマーの期限切れの後で到着する場合、ＰＣＲＮは、次のＰＣＣ規則を生成して、前に生成された規則を置き換えることができ、新しいＰＣＣ規則は、対をなすサービス要求の両方からの情報を組み込む。
Patent JP-2013521107-A (JP)
Title: ナノ繊維マトリクスを含む拡張複合ろ過材及び方法
IPC: B01D39/16
Filed: 2011-02-24
Abstract: 細繊維を担持する拡張された基材媒体を含み、細繊維は拡張された基材媒体と共に引き伸ばされ、それにより、ダスト保持容量を改善し、圧力損失の増大を緩やかにするように構成された、複合フィルタ媒体。
Patent JP-2013522141-A (JP)
Title: パッケージカリングコンベヤシステム及び方法
IPC: B65G15/42
Filed: 2011-03-04
Abstract: パッケージカリングコンベヤシステム、及び平坦及び非平坦なパッケージのバルク流から平坦なパッケージをカリングするための方法。コンベヤシステムは、非平坦なパッケージが傾倒式コンベヤベルトの下側面から転回する間に平坦なパッケージを搬送する傾倒式コンベヤベルトを含む。高摩擦の搬送面、又は傾倒式コンベヤベルトの搬送面の長さに沿った隆起したバリヤは、平坦なパッケージを傾倒式ベルトに保持する。分離されたパッケージは、ベルトの長さに沿って延びるカリング要素に向かってパッケージを横方向に押圧する方向に回転されるベルトローラを有するローラコンベヤベルトを備えるコンベヤで、より完全にカリングされる。カリング要素は、電動式ローラ、又はサイドガードを形成する垂直壁を含む。カリング要素は、平坦なパッケージとは別個に非平坦なパッケージがベルトの端部から搬送されるように、非平坦なパッケージがベルトの側面から出ることを阻止する。 【選択図】図２
Patent JP-2014132613-A (JP)
Title: Substrate processing apparatus and semiconductor device manufacturing method
Inventor: JOHO YASUHIRO
IPC: H01L21/677
Filed: 2013-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing apparatus and a semiconductor device manufacturing method which can prevent non-uniformity in processing of a substrate caused depending on a processed position.SOLUTION: A substrate processing apparatus 1 comprises: substrate support pins 124 for supporting a wafer 120 in a processing chamber 12; a microwave generating part 160 for supplying microwave toward a surface of the wafer 120 supported by the substrate support pins 124; a gas supply mechanism 18 for supplying a process gas to the wafer 120 supported by the substrate support pins 124; an elevating mechanism 190 for moving up and down the substrate support pins 124; a rotating mechanism 194 for rotating the substrate support pins 124; and a controller 100 for controlling at least the microwave generating part 160, the gas supply mechanism 18, the elevating mechanism 190 and the rotating mechanism 194. The controller 100 causes the elevating mechanism 190 to move up or down the wafer 120 at least once during causing the microwave generation part 160 to supply microwave while causing the rotating mechanism 194 to rotate.
Patent JP-2013182657-A (JP)
Title: Thermally-assisted magnetic recording head including shield
Inventor: SASAKI YOSHITAKA
IPC: G11B5/31
Filed: 2013-01-09
Abstract: PROBLEM TO BE SOLVED: To realize a thermally-assisted magnetic recording head which includes a main pole, a plasmon generator, a waveguide and a shield and can increase linear recording density.SOLUTION: A thermally-assisted magnetic recording head includes: a main pole 31 having an end face located in a medium facing surface 80; a waveguide; a plasmon generator 50 having a near-field light generating part located in the medium facing surface 80; and a shield 22 located on the rear side in the direction of travel of a recording medium with respect to the main pole 31. The shield 22 has an end face located in the medium facing surface 80 and lying on the rear side in the direction of travel of the recording medium with respect to the end face of the main pole 31. The end face of the main pole 31 and the end face of the shield 22 are at a distance of 50 to 300 nm from each other. The near-field light generating part is located between the end face of the main pole 31 and the end face of the shield 22 in the medium facing surface 80.
Patent JP-2014134246-A (JP)
Title: Spring for suspension and suspension
Inventor: HANASATO ISAO
IPC: F16F1/32
Filed: 2013-01-10
Abstract: PROBLEM TO BE SOLVED: To prevent jumping-up of a vehicle body while allowing a spring for a suspension to have a strong repulsive force.SOLUTION: A spring 100A for a suspension includes: a main spring 110; and a second spring 120. The main spring 110 is, for example, a coil spring made of round steel. The second spring 120 includes multiple disc springs 121. A lower sheet 130A includes a discoid shaped disc spring support part 131 and a cylindrical disc spring insertion part 132A. An annular disc spring receiving surface 133 is formed at a peripheral part of an upper surface of the disc spring support part 131. The disc spring insertion part 132A is inserted into a hole in a center portion of each disc spring 121. The disc spring 121 contacts with the disc spring receiving surface 133 and is supported by the lower sheet 130A. The disc spring insertion part 132A is inserted into a lower part of the main spring 110.
Patent JP-2014137092-A (JP)
Title: Hole plug
Inventor: KASETANI YASUKI
IPC: F16J13/12
Filed: 2013-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a hole plug capable of preventing a foreign matter from entering the inside of a through-hole through the through-hole from the outside of the through-hole whose width formed on a vehicle is made narrow.SOLUTION: A plug 10 is attached to a through-hole 110 by curving a body side portion 18A after the body side portion 18A is inserted into the through-hole 110. Consequently, the plug 10 can be attached to the through-hole 110 which extends in a vehicle longitudinal direction and whose width is made narrow. Also, by attaching the plug 10 to the through-hole 110, the opening area of the through-hole 110 is reduced, and a foreign matter can be prevented from entering from the outside of the through-hole 110 to the inside of the through-hole 110 through the through-hole 110.
Patent JP-2013191832-A (JP)
Title: Multilayer ceramic electronic component
Inventor: LEE CHANG HO
IPC: H01G4/232
Filed: 2013-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer ceramic electronic component.SOLUTION: The multilayer ceramic electronic component includes: a ceramic body having internal electrodes laminated therein; and external electrodes formed on both ends of the ceramic body in a length direction. Each external electrode includes: a first layer formed on the ceramic body and including a conductive metal; and a second layer formed on the first layer and including a conductive resin. When Tc denotes a thickness of a cover region of the ceramic body, L1 denotes a dimension in the length direction from either end of the ceramic body in the length direction to an end of the first layer formed on an upper or lower surface of the ceramic body, T1 denotes a dimension of the first layer in a thickness direction at both ends of the ceramic body in the thickness direction, and T2 denotes a dimension of the second layer in the thickness direction at both ends of the ceramic body in the thickness direction, Tc≤70 μm, T2≥(1.5)T1 and L1<(1.5)Tc are satisfied. Thus, the multilayer ceramic electronic component is excellent in reliability.
Patent JP-2014138505-A (JP)
Title: Shaft grounding device of rotary machine
Inventor: NAKAJIMA TETSUYA
IPC: H02K5/16
Filed: 2013-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a shaft grounding device of a rotary machine which securely grounds a rotation shaft achieving low resistance, prevents the occurence of dust caused by friction, eliminates spare items for an expendable item, and does not need the stoppage of the rotary machine which results from replacement of the expendable item.SOLUTION: A shaft grounding device of a rotary machine comprises: a grounding plate 12 which is integrally attached to a rotation shaft 14 of a rotary machine so as to extend in a radial direction of the rotation shaft 14; and a liquid tank 13 which stores a conductive liquid 16 and is installed so that the liquid 16 and the grounding plate 12 contact with each other, the liquid 16 being grounded in the liquid tank 13.
Patent JP-2014138367-A (JP)
Title: Portable terminal device
Inventor: SASA MASAAKI
IPC: H04M1/00
Filed: 2013-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal device capable of reducing time and labor of cancelling a lock.SOLUTION: A portable terminal device 100 includes: a monitor 440; a light source 430 for illuminating the monitor 440; a storage section 410 for storing a lighting time 411 of the light source 430; a control section 420 for controlling brightness of the light source; and an operation section 400 for accepting an operation to the portable terminal device 100. The control section 420 sets the brightness of the light source 430 to a frist brightness value according to the operation. When the operation is not carried out for a certain period of time, the control section 420 sets the brightness of the light source to a second brightness value which is lower than the first brightness value. When the frequency of the operation carried out during the certain time period is more than a prescribed frequency, the control section 420 prolongs the lighting time 411 for a prescribed time or for a time corresponding to the frequency of the operation. When the operation is not carried out during the lighting time 411 after the brightness value of the light source 430 is set to the second brightness value, the control section turns off the light source 430.
Patent JP-2014139277-A (JP)
Title: Ink for inkjet and printing method
Inventor: HORIGUCHI RYUSUKE
IPC: B41M5/00
Filed: 2013-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an ink having improved adhesion property and solvent resistance after printing while efficiently containing a resin excellent in solubility and having stability in an inkjet printer, an ink capable of providing stable printing even in a DOD type inkjet printer while preventing thickening and gelling of the ink in the printer, and an ink for an inkjet having responsibility capable of responding temperature change in a semiconductor inspection device.SOLUTION: There is provided an ink for an inkjet containing a coloring agent, a solvent having the boiling point of 120°C or higher and block isocyanate, and having an ink viscosity at 60°C of 8 mPa s to 15 mPa s. Also a block agent incorporated in the block isocyanate is selected from a group consisting of diethylmalonate, dimethyl pyrazole, methylethyl methoxime and caprolactam.
Patent JP-2014143014-A (JP)
Title: Fuel cell stack
Inventor: KOJIMA HIDETADA
IPC: H01M8/02
Filed: 2013-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell stack which can effectively reduce the number of processes in resin molding to a separator so as to improve the efficiency and cut down the cost of manufacturing process of the separator.SOLUTION: A power generation unit 12 of a fuel cell stack 10 includes: a first separator 30; a first electrolyte membrane-electrode structure 32a; a second separator 34; a second electrolyte membrane-electrode structure 32b: and a third separator 36. A plurality of resin guide parts 82 are provided on the periphery of the second separator 34. Each of the resin guide parts 82 has: a first swollen part 82b and a second swollen part 82c extending in a stacking direction to positions covering the peripheries of the adjacent first separator 30 and the adjacent third separator 36, respectively.
Patent JP-2014142771-A (JP)
Title: Print data management device, image forming system, and program
Inventor: SHIOYASU ASATO
IPC: H04N1/00
Filed: 2013-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a print data management device, an image forming system, and a program capable of reducing a waiting time until a desired print job is transmitted to an image forming apparatus.SOLUTION: A print server includes: a print job reception unit 40 that receives print data; a preliminary transmission unit 52 that sequentially transmits a plurality of pieces of received print data to an image forming apparatus 8 according to a rule of predetermined transmission order that is a rule different from a rule in which order of the received print data is taken as transmission order; and an identification information reception unit 56 that receives identification information on a user that is transmitted from the image forming apparatus 8. The preliminary transmission unit 52 starts the transmission prior to the reception of the identification information.
Patent JP-2014143337-A (JP)
Title: Solid state image pickup element
Inventor: SAITO HIROYUKI
IPC: H01L27/146
Filed: 2013-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a solid state image pickup element capable of shortening a charge transfer time even though the shape of a photoelectric conversion region is a polygon.SOLUTION: The solid state image pickup element in an embodiment comprises a photoelectric conversion region 1, a plurality of potential inclination paths 2, a charge readout electrode 3, and a charge voltage conversion unit 4. The photoelectric conversion region 1 is polygonal in a plane shape, and generates a charge corresponding to incident light intensity. The plurality of potential inclination paths 2 are disposed in radial form toward the peripheral portion of the polygon starting from the center of gravity G of the polygon forming the photoelectric conversion region 1. The charge readout electrode 3 reads out a charge transferred to the center of gravity G of the polygon by the plurality of potential inclination paths 2. The charge voltage conversion unit converts, to a voltage, the charge read out by the charge readout electrode 3.
Patent JP-2014146463-A (JP)
Title: Vehicular headlamp
Inventor: MOCHIZUKI KAZUMA
IPC: F21S8/12
Filed: 2013-01-28
Abstract: PROBLEM TO BE SOLVED: To improve operation efficiency by ensuring high slidability with respect to a movable shade.SOLUTION: In a vehicular headlamp, a lighting fixture unit is arranged inside a lighting fixture outer housing configured by a lamp housing having an opening at least on one side and a cover for covering the opening of the lamp housing. The lighting fixture unit includes: a light source unit having a light source; a movable shade 17 being rotatable, having a sliding part 27 and changing the shading quantity of light emitted from the light source; a solenoid 21 having an output shaft 41 being moved in an axial direction, and rotating the movable shade; a rotary shaft 19 functioning as a rotation fulcrum of the movable shade; and a link member 20 connected to the output shaft to be operated in response to the movement of the output shaft, and having a sliding engagement part 37 sliding on the sliding part 27 of the movable shade. One of the sliding part 27 and the sliding engagement part 37 is provided as a projection 28 whose surface is formed into a curved surface.
Patent JP-2014145206-A (JP)
Title: Exterior material mounting fitting
Inventor: HAYASHI TETSUYA
IPC: E04F13/26
Filed: 2013-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an exterior material mounting fitting capable of firmly mounting an exterior material on a wall substrate of a building.SOLUTION: An exterior material mounting fitting 1 for mounting an exterior material 12 on a wall substrate 15 of a building comprises: a stationary plate 2 fixed to a wall substrate 15; a horizontal piece 3 provided so as to project forward from the stationary plate 2; an upper support piece 4 which is provided so as to project upward from the front end of the horizontal piece 3 and supports the exterior material 12 mounted on the upper side; a lower support piece 5 which is provided so as to project downward from the front end of the horizontal piece 3 and supports the exterior material 12 mounted on the lower side; projection pieces 6 which are provided so as to project forward from the right and the left sides of the stationary plate 2; inward-looking pieces 7 which are provided so as to extend from the front end of the projection pieces 6 in approximately parallel with the stationary plate 2 toward the side of the stationary plate 2; and outward-looking pieces 8 which are provided so as to extend from the front end of the projection pieces 6 in approximately parallel with the stationary plate 2 toward the opposite side of the stationary plate 2, where the horizontal piece 3 is supported by the inward-looking piece 7 and the outward-looking pieces 8 are provided over and under the inward-looking piece 7.
Patent JP-2014146520-A (JP)
Title: Vehicular lighting fixture
Inventor: KANAZAWA TAKASHI
IPC: F21S8/12
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To easily widen a light part formed before a lighting fixture to the right and left while improving utilization efficiency of light.SOLUTION: A vehicular lighting fixture 6 includes: a light emitting element 61 provided facedown; a reflection member 63 provided nearby the light emitting element 61 below the light emitting element 61; a first reflection surface 63a formed on a rear face of the reflection member 63 and inclined upward to the front so a s to reflect backward light emitted forward and downward by the light emitting element 61; a reflector 60 provided from behind to below the light emitting element 61; and a second reflection surface 60a formed on the front of the reflector 60 and provided in a concave state so as to reflect forward light reflected by the first reflection surface 63a and to reflect forward light emitted backward by the light emitting element 61.
Patent JP-2014147319-A (JP)
Title: Binder
Inventor: MATSUDA YOSHIMASA
IPC: A01D75/00
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To enable an engine of a binder that reaps grain culms and binds them to be stopped quickly, thereby improving safety of reaping work.SOLUTION: In a binder which includes a reaping and binding part (5) on a front part side of a traveling vehicle body (3) equipped with right and left travelling wheels (2 and 2), and an engine (6) on a rear part side of the travelling vehicle body (3), and in which an operation handle (7) extends above the engine (6) from the travelling vehicle body (3) side to the rear side, an engine stop switch (12) for stopping the engine (6) is arranged at a lateral side handle frame (7R) located on the lateral side of the operation handle (7). Also, the engine stop switch (12) is arranged at the back of a reaping operation panel (11) having a reaping clutch lever (10) that connects or cuts off the power transmission from the engine (6) to the reaping and binding part (5).
Patent JP-2014149624-A (JP)
Title: Management server, management server control method and program
Inventor: HOSOTSUBO TOSHIHIKO
IPC: H04N1/00
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To visualize wasteful re-printing of a document and promote a cost reduction activity by a device administrator.SOLUTION: A print log analysis unit 304 of a device management application 301 analyzes a job log collected from an MFP device 103, detects a pair of jobs relating to re-printing, and determines whether a re-printed job in the detected pair of jobs is wasteful or useful. A print log analysis result report generation unit 305 generates an analysis result report from a result of the determination and outputs the report. In the determination, when a result of the detection includes a pair of jobs re-printed with print setting changed after printing with default print setting, it is determined that the job printed with the default print setting is a wasteful job.
Patent JP-2014150367-A (JP)
Title: Echo suppression gain estimation method, echo cancellation device using the same, and program
Inventor: FUKUI KATSUHIRO
IPC: H04B3/20
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an echo suppression gain estimation method that is robust to a variation of an echo path.SOLUTION: The echo suppression gain estimation method includes an echo power correction value calculation step and an echo suppression gain calculation step. The echo power correction value calculation step inputs a pickup signal spectrum Yand an echo power estimate |D^|, and determines an echo power correction value Φfrom a least square solution that minimizes a difference between a power |Y|of the pickup signal spectrum Yand the product of the echo power estimate |D^|multiplied by the echo power correction value Φ. The echo suppression gain calculation step inputs the pickup signal spectrum Y, the echo power correction value Φand the echo power estimate |D^|, and calculates a gain coefficient for echo suppression that decreases as the echo power correction value Φincreases.
Patent JP-2014148259-A (JP)
Title: Bicycle frame
Inventor: MASUDA YASUHISA
IPC: B62K19/16
Filed: 2013-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a bicycle frame which has light-weight and satisfies necessary whole rigidity.SOLUTION: A bicycle frame is formed by using tubes which have necessary combinations of bending stiffness and torsional rigidity according to each tube, and thereby, the bicycle frame which has light-weight and satisfies necessary whole rigidity is provided.