baber/WOPTO huggingface dataset:
Patent JP-2012533328-A (JP)
Title: 食品を加熱処理するためのオーブン
IPC: A23L19/18
Filed: 2010-07-12
Abstract: オーブンが、熱源（３４）によってキャビネット（１）内の格子（１３）上に置かれた食品を加熱処理するように機能する。格子は、複数のチェーン支持部（４、５、６；４２、４３、４４）を巡って延びるエンドレスチェーンの上部（１３）で構成され、前記複数のチェーン支持部のうちの下側および上側の支持部（４、５；４２、４３）が、前記チェーン上部の下端および上端を画定する。このオーブンによれば、食品の一部を迅速かつ容易に、簡単かつ経済的に、高速で連続加熱処理することができる。
Patent JP-2013500380-A (JP)
Title: 架橋剤を含むカプセル化された顔料
IPC: C09D7/63
Filed: 2009-07-30
Abstract: 顔料コア及びポリマーシェルを有するポリマーカプセル化顔料。当該シェルは、疎水性モノマー及び酸性モノマーを含み、特定の架橋剤も含む重合ポリマーである。
Patent JP-2013503401-A (JP)
Title: 低電力補助プロセッサによってコンピュータを動作させるための方法およびシステム
IPC: G06F1/26
Filed: 2010-08-31
Abstract: コンピューティングデバイスは、ワイヤレスカードまたはサブシステム上のプロセッサなどの、低電力補助プロセッサを含み、低電力補助プロセッサは、コンピューティングデバイスの中央処理装置(CPU)に代わって、処理を引き継ぐことができる。補助プロセッサ上でコンピューティングデバイスを動作させることで、コンピューティングデバイスのバッテリから引き出される電力が減少し、補助プロセッサモードにおける長時間の動作が可能になる。このモードにあるとき、補助プロセッサが、周辺機器を制御し、システム機能を提供し、一方、CPUは、非活動化されて、「オフ」、「スタンバイ」、または「スリープ」モードなどにある。補助プロセッサモードでは、コンピューティングデバイスは、電子メールの送受信、電子文書の表示、およびネットワークへのアクセスなどの有益なタスクを、バッテリから最低限の電力しか引き出さずに、達成することができる。
Patent JP-2013506874-A (JP)
Title: 双方向メディアガイダンスアプリケーションを使用してオーディオコンテンツを識別するシステムおよび方法
IPC: H04H60/63
Filed: 2010-09-27
Abstract: １つ以上のオーディオアセットを含むビデオ番組をユーザ機器によって受信するメディアガイダンスアプリケーションを使用して、オーディオを識別するためのシステムおよび方法。ユーザは、ビデオ番組内で再生するオーディオアセットを識別するための要求を開始し、オーディオアセットは、オーディオアセットと関連付けられるデータ、および複数の既知のオーディオアセットと関連付けられるオーディオアセット情報のデータベース内のデータを処理することによって識別される。次いで、識別されたオーディオアセットと関連付けられるオーディオアセット情報が、表示するためのユーザインターフェースに提供される。
Patent JP-2013508285-A (JP)
Title: Ｃ型肝炎の処置のための組成物
IPC: A61K45/00
Filed: 2010-10-14
Abstract: 本発明は、式(I)の化合物およびそれらの医薬的に許容される塩、ならびに該化合物を用いた組成物および方法を提供する。該化合物はC型肝炎ウイルス(HCV)に対する活性を有し、HCVに感染した患者の治療に有用でありうる。
Patent JP-2013508662-A (JP)
Title: 冷凍プラントおよびそれを制御する方法
IPC: F25B1/00
Filed: 2010-10-22
Abstract: 冷凍プラントは、圧縮機と、凝縮コイルと、膨張弁と、蒸発器とを有する冷凍機循環路を有する。熱は蒸発器内で吸収され、凝縮器の所で使い尽される。圧縮機入口の所で圧力が測定され、凝縮器の熱伝達面に低温の空気を吹き付けるブロワのシステムが、圧力測定値に応じて制御される。
Patent JP-2013511234-A (JP)
Title: モバイル端末内でエネルギを節約する方法およびシステム
IPC: H04W52/02
Filed: 2010-11-10
Abstract: モバイル端末内でエネルギを節約する方法であって、   −第１送信頻度で制御メッセージを送信する、モバイル端末使用中期間（１）と呼ばれる第１期間と、   −第２送信頻度で制御メッセージを送信する、モバイル端末アイドル期間（２）と呼ばれる第２期間と を含み、アイドル期間から使用中期間へまたはその逆の遷移は、モバイル端末の動きおよびタイムアウトに依存する方法。
Patent JP-2013513253-A (JP)
Title: ナノワイヤを有する垂直フォトゲート（ｖｐｇ）ピクセル構造
IPC: H01L27/146
Filed: 2010-12-08
Abstract: 本発明は、ナノワイヤを含むナノワイヤフォトダイオードと少なくとも一つの垂直フォトゲートに動作可能に接続するナノワイヤフォトダイオードからなるデバイスに関する。
Patent JP-2013517160-A (JP)
Title: 処理及び毒性除去方法
IPC: B29B17/04
Filed: 2011-01-17
Abstract: 本発明は、特に熱可塑性材料の製造及び毒性除去或いは妨害物質又は汚染物の前記材料からの除去方法において、材料が、少なくとも一つの容器(1)において真空下に加熱され、混合され、随意に粉砕され、すすぎ媒体が、容器(1)に導入され、材料の少なくとも部分的な領域を通過し、妨害物質でいっぱいになった又は飽和したすすぎ媒体が、容器(1)から排出される方法に関する。本発明によれば、容器(1)に導入されるすすぎ媒体の量が、ガス状のすすぎ媒体に関しては、時間あたりの材料のキログラム又は材料スループットあたり、時間あたり5 Nm 3 未満、特に0.1 Nm 3  (DIN 1343による規定立方メートルVn)未満であり、液体のすすぎ媒体に関しては、時間あたりの材料のキログラム又は材料スループットあたり、時間あたり0.1リットル未満であり、ここで、同時に容器(1)内の真空が、100ミリバールより下に永続的に維持されている。
Patent JP-2013518059-A (JP)
Title: 免疫原性インフルエンザ組成物
IPC: C12N7/04
Filed: 2011-01-24
Abstract: インフルエンザ免疫原として有用な新規組成物を提供するための方法を提供する。その組成物は、通常は宿主により認識されない免疫原の部位に対する宿主の応答を可能にする。その新規の免疫原はワクチンとして、または抗体を開発するために用いることができる。 【選択図】図３
Patent JP-2013519279-A (JP)
Title: モバイル端末のｐｄｎコネクションの選択をサポートする方法およびモバイル端末
IPC: H04W40/36
Filed: 2011-02-08
Abstract: モバイル端末のＰＤＮコネクションの選択をサポートする方法を提供する。前記モバイル端末はアクセスポイントに接続され、前記モバイル端末は、あるＰＤＮゲートウェイすなわち第１のＰＤＮゲートウェイ経由でＡＰＮへの少なくとも１つの進行中のセッションを有するアクティブモードにある。本方法は、前記第１のＰＤＮゲートウェイよりも適当なＰＤＮゲートウェイすなわち第２のＰＤＮゲートウェイが前記モバイル端末にとって利用可能となっているかどうかを監視するステップと、利用可能である場合、前記第１のＰＤＮゲートウェイへの既存のＰＤＮコネクションに関連づけられた既に進行中のセッションを保持しながら、前記第２のＰＤＮゲートウェイへの新たなＰＤＮコネクションを確立することによって、前記ＡＰＮへの前記モバイル端末の新規セッションを確立するステップとを備えたことを特徴とする。また、ＰＤＮコネクションの選択をサポートするモバイル端末が開示される。
Patent JP-2013520516-A (JP)
Title: 熱アブレーションデバイスとしてのｄｎａデンドリマー
IPC: A61K47/36
Filed: 2011-02-24
Abstract: 照射吸収ナノ粒子の標的化送達ならびに細胞および組織の熱アブレーションのためのＤＮＡデンドリマーが提供される。また、ＤＮＡデンドリマーの作成方法および使用方法も提供される。 【選択図】図１
Patent JP-2013521914-A (JP)
Title: 無線周波数焼灼（ｒｆａ）の装置及び方法
IPC: A61B18/12
Filed: 2011-03-18
Abstract: −電極（５０１、・・・、５１０）を保持するグリッドになった穴（１０１）を有するメッシュ又はプレート（１００）と、−適合可能な活性先端長を有する複数の電極（５０１、・・・、５１０）と、−疾病組織内の電極のそれぞれの挿入深度を視覚化し調査する手段と、−複数の電極（５０１、・・・、５１０）に接続可能であり、無線周波数焼灼（ＲＦＡ）プロセス中に電極（５０１、・・・、５１０）間に電流を分配するように適合されるスイッチボックスと、−スイッチボックスを制御する制御ユニットと、−無線周波数焼灼（ＲＦＡ）プロセスを監視する手段（１７００、１８００）と、を備える、疾病組織の無線周波数焼灼（ＲＦＡ）の装置。制御ユニットは、電極群、各電極群を活性化する電気モード、各電極群内の電極の極性、群の活性化モード、群の活性化の時間間隔及び順序、電力出力及び電流強度、無線周波数焼灼（ＲＦＡ）プロセスの持続時間を決定するように適合され、それにより、各電極は、ほぼ等しい無線周波数電力が単位容積当たりの疾病組織に与えられるような時間量だけ、活性化される。 【選択図】図５
Patent JP-2014132942-A (JP)
Title: Medical solution tank and medical solution pack for ultrasonic inhaler
Inventor: OGAWA HIROSHI
IPC: A61M11/00
Filed: 2013-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a disposable medical solution pack which can be transported and stored in the state where a medical solution is previously injected in a medical solution tank, and applied as it is in an ultrasonic inhaler for use, and to provide a medical solution tank which can be used for the above medical solution pack.SOLUTION: A medical solution tank 20 for an ultrasonic inhaler includes: a medical solution storing part 21 having an upper edge 22 surrounding an opening and a bottom 24 formed to project downward; a flange part 25 formed by extending outside from the upper edge 22 of the medical solution storing part 21; and a leg part 26 connected to the outer periphery or the lower surface of the flange part 25, configured to surround the medical solution storing part 21, and extending from the bottom 24 of the medical solution storing part 21 to the lower side. A medical solution pack 10 for an ultrasonic inhaler includes: the above medical solution tank 20; a lid member 30 joined to the medical solution tank 20 at the flange part 25 to water-tightly block up the opening; and a medical solution 40 enclosed in the interior of the medical solution storing part 21 sealed by the lid member 30.
Patent JP-2014135106-A (JP)
Title: Semiconductor device
Inventor: OGAMI TAKESHI
IPC: G11C11/401
Filed: 2013-01-10
Abstract: PROBLEM TO BE SOLVED: To reduce the occupation area of a driver circuit for selecting a word driver selection line.SOLUTION: A semiconductor device comprises: a plurality of memory mats MAT0 to MAT24 that are classified into groups G0 to G7 which are selected by row address bits X11 to X13; a main word driver MWD that selects a main word line MWL on the basis of the row address bits X4 to X13; an FX driver FXD that selects a word driver selection line FX on the basis of the bits X0 to X2 and X11 to X13, regardless of the bits X4 to X10 of the row address; and a plurality of sub-word drivers SWD that are selected by the main word line MWL and word driver selection line FX and drive respectively corresponding sub-word lines SWL. According to the invention, the word driver selection lines FX and groups G0 to G7 are associated with each other; therefor, the circuit configuration of the FX driver circuit FXD can be simplified.
Patent JP-2014136314-A (JP)
Title: Printer
Inventor: ENDO TSUNENOBU
IPC: B41J29/46
Filed: 2013-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of accurately detecting the partial rising of a printing medium, and effectively restraining a print head from rubbing against or colliding with a printed surface of the printing medium.SOLUTION: The printer includes: a position detection part 5 having an optical element composed of a diaphragm 53 or a lens, a light source 52 and a light receiving element 54, for emitting light L1 from the light source 52, making diffusely reflected light L3, among reflected light reflected on a printed surface PS, incident on the light receiving element 54 through the optical element, and outputting, from the light receiving element 54, positional information concerning a position of the printed surface PS where the light L1 from the light source 52 is reflected; and a controller for stopping movement of a carriage when the partial rising of a printing medium P is detected on the basis of the positional information outputted from the light receiving element 54. The light receiving element 54 is disposed so that a light receiving surface 54a for receiving the diffusely reflected light L3 is parallel to an optical axis of the light L1 emitted from the light source 52 to the printed surface PS.
Patent JP-2014139370-A (JP)
Title: Beam-column joint structure and construction method for the same
Inventor: MATSUURA TSUNEHISA
IPC: E04B1/30
Filed: 2013-01-21
Abstract: PROBLEM TO BE SOLVED: To make an RC part cope with flexural stress and make a steel plate cope with shear force, and to make composite beams sufficiently match the tension and flexural stress of the beam and a column, which face each other, when the composite beams, the self-weights of which are relatively reduced, are used and installed in the state of facing each other on the RC column.SOLUTION: In a beam-column joint structure and a construction method for the same, a composite beam, which comprises a web of a steel plate, a plurality of flange main reinforcements and an RC flange with an arranged stirrup, is installed in the state of facing each other on an RC column comprising a plurality of vertical main reinforcements and a tie hoop surrounding the main reinforcements; and the plurality of flange main reinforcements arranged on the RC flange are installed on a straight line.
Patent JP-2014139899-A (JP)
Title: Socket and lighting apparatus
Inventor: OSADA TAKESHI
IPC: H01R33/08
Filed: 2013-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a socket capable of preventing an incompatible straight-tube lamp from being electrically connected to the socket.SOLUTION: A straight-tube lamp is mounted to a socket 14 by inserting a pair of lamp pins projected and arranged from a bayonet cap of the straight-tube lamp and rotating to a mounting position. An insertion port 49 to insert the pair of lamp pins is arranged on an outside surface of a socket main body 41. An opening 50 communicating the insertion port 49, in which the pair of lamp pins inserted from the insertion port 49 is rotated to the mounting position, is arranged on a front surface crossing to the outside surface of the socket main body 41. A pair of terminals 43 to which the pair of lamp pins rotated to the mounting position is connected respectively is arranged in the socket main body 41. A rotor 42 is rotatably arranged to the opening 50 of the socket main body 41. The rotor 42 rotates with the pair of lamp pins inserted from the insertion port 49 and expands an interval of the pair of terminals 43.
Patent JP-2014142758-A (JP)
Title: Portable terminal, evacuation guidance method, and evacuation guidance system
Inventor: SATO KAZUHIRO
IPC: G08B25/10
Filed: 2013-01-23
Abstract: PROBLEM TO BE SOLVED: To enable evacuees in a building to find an escape route intuitively.SOLUTION: A portable terminal comprises: a communication unit which receives indoor position information output from an indoor position information transmitter in a building and escape route information that indicates an escape route leading to the outside of the building; a camera which takes a picture and generates an image of indoor situations of the building; an electronic compass which detects a direction from the current position to the indoor situations; a CPU which finds a guidance direction to the escape route from the received indoor position information, the escape route information, and the detected direction; and a screen which displays an arrow image indicating the found guidance direction on the image generated by the camera.
Patent JP-2014143840-A (JP)
Title: Terminal structure of tape like superconducting wire material and manufacturing method of the same
Inventor: KITAMURA YU
IPC: H01B13/00
Filed: 2013-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a terminal structure of a tape-like superconducting wire material which makes superconducting characteristics less likely to be deteriorated and preferably joins the tape-like superconducting wire material with a metal terminal when the tape-like superconducting wire material and the metal terminal are joined.SOLUTION: A terminal structure of a tape-like superconducting wire material includes: a superconducting tape 20 where a superconducting layer is provided on a base material through an intermediate layer and a protection layer is provided on the superconducting layer; a metal terminal 30; and a connection tape 40 which is disposed between the metal terminal 30 and a terminal 20a of the superconducting tape 20, is joined to the metal terminal 20 by first solder 52, and is joined to the superconducting tape 20 by second solder 54 having a melting point lower than the first solder 52.
Patent JP-2014140883-A (JP)
Title: Torch, component, robot, and arc processing system
Inventor: DOI TOSHIMITSU
IPC: B23K9/12
Filed: 2013-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a torch for an arc processing system, capable of further improving a success probability of an arc start.SOLUTION: A torch for an arc processing system comprises: a nozzle 125 formed with a gas flow space 125a for arranging a nonconsumable electrode 123 and a gas-jetting opening 125b communicating with the gas flow space 125a; and an ionizing conductive part 14 arranged in the nozzle 125. When impressing voltage across a processing object member W1 and the nonconsumable electrode 123, gas G1 in the gas flow space 125a is ionized by an electric field caused by an electric potential difference between the ionizing conductive part 14 and the nonconsumable electrode 123, and in a cross section by a virtual plane orthogonal to an axis Ox of the nozzle 125, the nozzle 125 comprises a first area R1 overlapping with the ionizing conductive part 14 in the circumferential direction T1 of the axis Ox and a second area R2 nonoverlapping with the ionizing conductive part 14 in the circumferential direction T1.
Patent JP-2014145803-A (JP)
Title: Variable power optical system, optical device, and method of manufacturing variable power optical system
Inventor: ITO TOMOKI
IPC: G02B15/20
Filed: 2013-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a variable power optical system which properly prevents aberration fluctuation during variable magnification, and an optical device, and a method of manufacturing the variable power optical system.SOLUTION: A variable power optical system ZL to be used for an optical device, such as a camera 1, includes from an object side: a first lens group G1 having positive refractive power; a second lens group G2 having negative refractive power; a third lens group G3 having positive refractive power; a fourth lens group G4 having negative refractive power; and a fifth lens group G5 having positive refractive power. During variable magnification, the first lens group G1 is moved along an optical axis, while at least a part of the fifth lens group G5 is moved from the second lens group G2 so as to include a component orthogonal to the optical axis.
Patent JP-2014146130-A (JP)
Title: Vacant parking space guidance support system
Inventor: YOSHIDA SUMITO
IPC: G08G1/14
Filed: 2013-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a vacant parking space guidance support system capable of appropriately guiding a vehicle of a user to a vacant parking space regardless of the presence/absence of a navigation device.SOLUTION: In a guidance support function part 120 in a server 115 of this system, an entry time stopping place determination function part 102 determines the optimal parking place on the basis of parking history information to acquire a guidance route when a vehicle 116 detected by a monitoring device 123 enters an entrance 117 of a parking lot 101, and a shortest route determination function part 103 determines the shortest route to a vacant parking space 119 on the basis of the acquired full/vacant state of each parking lane of each parking space, and when route-guiding the vehicle 116 following the guidance route, the function part 103 commands a lamp lighting control device 121 via a network 114 to light each route arrow part 118 installed along each parking lane so as to be controlled to light, which is pertinent to the guidance route, to guide the vehicle, and a guidance function part 105 commands the lamp lighting control device 121 to light out each arrow part 118 after the vehicle has passed.
Patent JP-2014144689-A (JP)
Title: Braking distance-shortening system
Inventor: FUJII TAKAAKI
IPC: B60T8/00
Filed: 2013-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a braking distance-shortening system capable of stopping a vehicle safely at the shortest braking distance in case of an emergency stop.SOLUTION: A braking distance-shortening system includes: plural pieces of braking means disposed on a bottom of a vehicle; vehicle state detection means that detects a current vehicle state; and braking plate control means that controls activities of the pieces of braking means. The pieces of braking means each include a braking plate capable of increasing or decreasing a contact area between the bottom of the vehicle and a road surface. The braking plate control means implements control to increase or decrease the contact area between the braking plate, which is included in each of the pieces of braking means, and the road surface according to the vehicle state detected by the vehicle state detection means.
Patent JP-2013079981-A (JP)
Title: Diabetes-related biomarkers and methods of use thereof
Inventor: URDEA MICHAEL S
IPC: C07K16/18
Filed: 2013-01-29
Abstract: PROBLEM TO BE SOLVED: To provide diabetes-related biomarkers and methods of use thereof.SOLUTION: The invention describes biomarkers which can be used to predict the likelihood that an individual will develop diabetes. The biomarkers can also be used to screen large groups in order to identify individuals at risk of developing diabetes. The instant invention relates to use of biomarkers for evaluating the risk that an individual will become diabetic, or for identifying members of a population at risk of developing diabetes, and methods of calculating such risks, advising individuals of such risks, providing diagnostic test systems for calculating such risks, and various other embodiments as described herein.
Patent JP-2014149619-A (JP)
Title: Mail processing method, mail processing program and mail processor
Inventor: YOSHIOKA KOJI
IPC: G06F13/00
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To provide the detection method, detection program and detection device of illegal mail for enabling a reception side terminal to verify a mail header even when the mail header is rewritten by the software of a mailing list.SOLUTION: There is provided with a mail processing method for allowing a first computer which transmits mail to execute processing of: generating verification information on the basis of the object header item and confidential shared information of transmission mail; connecting the meta information of the object header item to the verification information; and connecting the verification information to which the meta information is connected to the mail header of the transmission mail, and for allowing a second computer which receives mail to execute processing of: separating the verification information and the meta information from the mail header of reception mail; acquiring the object header item from the mail header on the basis of the separated meta information; regenerating the verification information on the basis of the acquired object header item and the confidential shared information; and comparing the separated verification information with the regenerated verification information.
Patent JP-2014153383-A (JP)
Title: Liquid crystal device and electronic apparatus
Inventor: FUTAMURA TORU
IPC: G02F1/1335
Filed: 2013-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device and an electronic apparatus in which an image projected on a screen has high contrast and is less varied in illuminance.SOLUTION: The liquid crystal device includes: a counter substrate 30; an element substrate 20; a liquid crystal layer 40 arranged between the counter substrate 30 and the element substrate 20, in which liquid crystal molecules 40a have a pre-tilt angle θp without application of an electric field; pixel electrodes 28 each of which applies an electric field to each pixel P in the liquid crystal layer 40; microlenses ML1 each of which is provided, for each pixel P, on the side of the liquid crystal layer 40 of the counter substrate 30 and converges substantially parallel light impinging in a direction of a normal N and inclines an optical axis of the converged light toward an azimuthal angle θd of the pre-tilt angle θp; and microlenses ML2 each of which is provided, for each pixel P, on the side of the liquid crystal layer 40 of the element substrate 20 and turns the inclined optical axis of light to the normal N and converts the converged light back to substantially parallel light. A focus of each microlens ML1 is located in a curved surface of each microlens ML2 or nearer to the light emission side than the curved surface.
Patent JP-2014154366-A (JP)
Title: Connector
Inventor: KAWAGUCHI DAICHI
IPC: H01R13/66
Filed: 2013-02-08
Abstract: PROBLEM TO BE SOLVED: To make it difficult to cause failure together with generation of arc while keeping a small size.SOLUTION: A vehicle side connector 20 comprises: a vehicle side housing 21 fitted with a power supply side connector 10; a pair of vehicle side terminal fittings 22; and a magnetic member 23 for generating an inner magnetic force line ML1 passing through an inner region IA sandwiched between the pair of vehicle side terminal fittings 22 and directed to the same side as a terminal magnetic force line TML generated around an axial line of the vehicle side terminal metal fittings 22 together with electric conduction, and an outer magnetic force line ML2 passing through an outer region OA positioned outside across the vehicle side terminal fittings 22 to the inner region IA, and generating an outer magnetic force line ML2 directed to a side opposite to the terminal magnetic force line TML, and for constituting a partition wall 21a2 arranged opposite to the pair of the vehicle side terminal fittings 22 and parting the pair of vehicle side terminal fittings 22.
Patent JP-2014151289-A (JP)
Title: Control unit and control method of denitrification device and denitrification device provided with the same
Inventor: ISOBE TOMOAKI
IPC: B01D53/34
Filed: 2013-02-12
Abstract: PROBLEM TO BE SOLVED: To control an appropriate ammonia injection amount.SOLUTION: A control unit 10 of a denitrification device 8 removes nitrogen oxide (NOx) in combustion exhaust by injecting a reducing agent containing ammonia (NH). The control unit 10 comprises: a calculation section 11 which calculates an amount of ammonia (NH) to be injected on the basis of amounts of nitrogen dioxide (NO) before denitrification reaction and formaldehyde (HCHO) in the combustion exhaust flowing into the denitrification device 8; and an injection control section 12 which injects the amount of the ammonia calculated by the calculation section 11. The calculation section 11 estimates the amount of the nitrogen dioxide (NO) on the basis of the amount of nitrogen monoxide (NO) estimated from a combustion load command value of a gas turbine 4 installed at an upstream side of the denitrification device 8, and calculates the amount of the ammonia (NH) on the basis of the estimated amount of the nitrogen dioxide (NO).