baber/WOPTO huggingface dataset:
Patent JP-2008506373-A (JP)
Title: ペプチドおよびタンパク質サンプルの変化をモニターするためのスタンダードの使用
IPC: G01N21/78
Filed: 2005-07-14
Abstract: 本発明は、ペプチドおよびタンパク質サンプルの変化および変動を測定およびモニターするためのスタンダードの使用方法に関する。より具体的には、本発明は、サンプルの質の変化、特にサンプルの収集後、処理中および保存中の変化を測定およびモニターする方法に関する。
Patent JP-2008508564-A (JP)
Title: スピーチエンドポインタ
IPC: G10L25/93
Filed: 2006-04-03
Abstract: ルールに基づくエンドポインタは、音声ストリーム内に含まれる発話された発言を、バックグラウンドノイズおよび発話でないトランジェントから分離する。ルールに基づくエンドポインタは、様々な発話特性に基づいて発話された発言の開始および終了を決定するための複数のルールを含む。ルールは、音声ストリームまたは音声ストリームの一部分を、事象、事象の組み合わせ、事象の継続、または事象に関する継続に基づいて分析し得る。ルールは、音声ストリーム自体の特性、音声ストリーム内に含まれた予想される応答、または周囲環境条件を含み得る要因に応じて、手動で、あるいはダイナミックにカスタマイズされ得る。
Patent JP-2008510968-A (JP)
IPC: G01N27/28
Filed: 2005-08-19
Abstract: A contact connector assembly, which is adapted to be used in a sensor-dispensing instrument that contains electrochemical test sensors, comprises at least four electrical contacts, a housing connector, a base connector and a moveable mechanism. The housing connector forms a housing opening that is adapted to receive the at least four electrical contacts. The base connector is coupled to the housing connector and forms a sensor-receiving opening. The base or housing connector is adapted to move between first and second positions. The moveable mechanism is coupled to the housing or base connector. The moveable mechanism is adapted to move the base or housing connector between the first and second positions. The housing and base connectors are adapted to be coupled in a first position such that they are adapted to hold one of the test sensors. The housing and base connectors are adapted to be coupled in a second position such that they allow the test sensor to be removed therefrom.
Patent JP-2008511590-A (JP)
IPC: C09K21/12
Filed: 2005-09-02
Abstract: Phosphate derivatives of a 1,3,5-triazine compound, preferably melamine polyphosphate, which are heat-resistant at the processing temperature, are selected which have an average condensation coefficient n (number average)>20, a pH-value of a 10% slurry of the polyphosphate derivative in water at 25° C. of 5 or higher, a molar ratio of 1,3,5-triazine compound to phosphorus (M/P)<1.1 and a decomposition temperature>320° C. They can be produced by heat treatment of an orthophosphate or condensed phosphate with an average condensation coefficient n (number average) below 20 in an ammonia atmosphere at a temperature in the range of 300 to 400° C. until the average condensation coefficient is above 20 and the molar ratio of 1,3,5-triazine compound to phosphorus (M/P) is below 1.1. The polyphosphates of the invention can be represented in simplified form by the following general formula: wherein M denotes a 1,3,5-triazine compound and n denotes the average condensation coefficient. For high and medium condensation coefficients n the sum formula can be reduced to (MHPO3)n. Therein M once again denotes the 1,3,5-triazine compound and n denotes the average condensation coefficient. These polyphosphate derivatives can be used as flame-retardant agents in any plastic materials, preferably thermoplastic materials and thermosetting materials, in particular also in glass fibre-reinforced polyamides and polyesters which are processed at high temperatures.
Patent JP-2008512819-A (JP)
Title: 記録媒体、記録媒体内に記録されたコンテンツを検索する方法、記録されたコンテンツを再生する方法及び装置
IPC: G11B27/00
Filed: 2005-09-13
Abstract: 記録媒体は、複数のコンテンツが記録された領域と、記録されたコンテンツを検索するための検索ファイルが記録された管理領域とを含む。検索ファイルは、コンテンツをシーンに分類し、各シーン別属性を定義した情報を持つ少なくとも一つ以上のエントリーを含む。記録媒体内に記録されたコンテンツを検索する方法は、コンテンツ検索命令に従い、検索ファイル内に記録されたキャラクターマップ（Ｃ−Ｍａｐ）別キャラクター情報をまず提供する。次に、提供されるキャラクター情報のうち、選択されたキャラクターに属する少なくとも一つ以上のアイテムマップ（ＩＳ−Ｍａｐ）別アイテム情報を提供する。その後、提供されるアイテム情報のうち、選択されたアイテムに属するエントリー（Ｅｎｔｒｙ）を提供する。最終的に、提供されるエントリー（Ｅｎｔｒｙ）のうち、選択されたエントリー（Ｅｎｔｒｙ）内に記録された位置情報（Ｅｎｔｒｙ＿Ｐｏｉｎｔｅｒ）を用いて、当該エントリー（Ｅｎｔｒｙ）を検索する。
Patent JP-2008513792-A (JP)
Title: 代謝関連障害を処置するためのｇｐｒ４３およびその調節因子
IPC: A61P3/08
Filed: 2005-09-21
Abstract: 本発明は、ａ）候補化合物をＧＰＲ４３と接触させること、およびｂ）ＧＰＲ４３機能が調節されるかどうかを決定することによって代謝安定化化合物を同定する方法であって、ＧＰＲ４３機能の調節が、その候補化合物が代謝安定化化合物であることを示す方法に関する。また、本発明は、代謝安定化化合物を同定する方法であって、ａ）候補化合物をＧＰＲ４３と接触させること、およびｂ）ＧＰＲ４３機能が増加するかどうかを決定することを含み、ＧＰＲ４３機能の増加が、その候補化合物が代謝安定化化合物であることを示す方法に関する。さらに本発明は、代謝安定化化合物を同定する方法であって、ａ）候補化合物をＧＰＲ４３と接触させること、およびｂ）ＧＰＲ４３機能が減少するかどうかを決定することを含み、ＧＰＲ４３機能の減少が、その候補化合物が代謝安定化化合物であることを示す方法に関する。
Patent JP-2008514954-A (JP)
IPC: G01R29/10
Filed: 2004-09-30
Abstract: A method is disclosed for optically pre-aligning and referencing an antenna set-up outside an antenna measurement range. The pre-alignment is performed in an integration room close to the antenna measurement range in order to avoid unnecessary occupation of the measurement range. The method teaches a technique using generally a pair of high accuracy theodolites (T1, T2) to by means of a room mirror reference (RM) and an antenna mirror-cube transfer a difference between the co-ordinate system of an integration tower (INT) used and the measurement range antenna tower.
Patent JP-2008516135-A (JP)
Title: 燃料噴射弁
IPC: F02M61/18
Filed: 2005-09-20
Abstract: 本発明に係る燃料噴射弁は、固定の弁座（２９）を有する弁座体（１６）の下流側に孔付き板（２３）が配置されており、この孔付き板（２３）が流出開口（２４）を備えていることによって特徴付けられている。直接に流出開口（２４）の上流側に、環状の流入中空室（２６）を有する流入開口（１９）が設けられている。下流側の孔付き板（２３）の流出開口（２４）が覆われるように、弁座体（１６）が流入中空室（２６）を覆っている。孔付き板（２３）に対向する弁座体（１６）の仕切り面（３０）は、出口開口（２７）を起点として流入開口（１９）の高さが、第１の区分（３０ａ）では少なくとも１つの流出開口（２４）にまで連続的に減少しており、流入開口（１９）の高さが、半径方向外側の第２の区分（３０ｂ）でほぼ一定であるように形成されている。   この燃料噴射弁は、混合気圧縮型火花点火式内燃機関の燃料噴射弁の構成に特に適している。
Patent JP-2008518098-A (JP)
Title: アルミニウムおよび／またはチタンをセラミック酸化物で陽極被覆する製造品およびプロセス
IPC: C25D11/06
Filed: 2005-10-25
Abstract: アルミニウムおよび／またはチタンを含む陽極上で直流および交流を使用して、二酸化チタンおよび／または二酸化ジルコニウムを含む耐食性、耐熱性および耐摩耗性セラミック被膜を形成することによる、製造物品ならびに物品を製造するプロセス。任意に、物品は、セラミック被膜の付着後に、塗装などの更なる層で被覆される。
Patent JP-2008521637-A (JP)
IPC: B41F21/04
Filed: 2005-11-16
Abstract: The invention relates to a gripper system ( 100 ) for a cylinder ( 3 ) of a sheet-fed printing press ( 1 ) which guides sheets and which is used to detect printed sheets. Said system comprises a gripping shaft ( 9 ) and grippers ( 8 ) which are arranged on the gripper shaft ( 9 ) and which, during a synchronised normal operation, can be introduced into a cylinder channel of a cylinder ( 3 ) which guides the sheet, by means of a pivoting movement of gripper shaft ( 9 ), such that the gripper ( 8 ) is arranged completely in the cylinder contour after pivoting. According to the invention, the gripper system ( 100 ) can be displaced in a radial manner during a cylinder phase displacement such that the grippers ( 8 ) of the gripper system ( 100 ) enter into a recess and strike an elastically mounted gripper strike bar ( 10 ) which enables the gripper ( 8 ) to be struck during the radial displacement of the gripper system ( 100 ).
Patent JP-2008524677-A (JP)
Title: ３層同期システム内で空更新イベントを処理するための方法、コンピュータ・プログラム、およびバイパス装置
IPC: G06F12/00
Filed: 2005-11-22
Abstract: 【課題】  ３層同期システム内で動作するように構成されたバイパス装置を提供することにある。 【解決手段】  このバイパス装置は、インターセプタと推論エンジンとを含むことができる。インターセプタは、同期サーバを伴う同期イベントが開始される前に同期要求をインターセプトすることができる。推論エンジンは、データ・ストアと他のデータ・ストアとを同期させるべきかどうかを判断することができ、推論エンジンの判断に基づいて同期イベントを選択的に開始することができる。たとえば、同期をとるべきではないと推論エンジンが判断した場合、バイパス装置は、同期要求を処理するよう同期サーバに要求せずに、インターセプトされた同期要求の送信元に、いかなる更新も必要ではないという通知を伝達することができる。同期をとるべきであると推論エンジンが判断した場合、バイパス装置は、処理のために、インターセプトされた同期要求を中間同期サーバに伝達することができる。 【選択図】  図１
Patent JP-2008525109-A (JP)
Title: 点眼剤投与装置
IPC: A61F9/007
Filed: 2005-12-15
Abstract: 点眼剤の送出装置は、剤形を同時に投与せず、薬剤の逆流を防ぐのに容易な、２つの作動アセンブリを有する。
Patent JP-2008525465-A (JP)
Title: アルコール分解によってカルボン酸アンモニウム塩からカルボン酸エステルを製造する方法
IPC: C07C67/08
Filed: 2005-12-21
Abstract: 本発明は、アルコール分解を使用して対応するカルボン酸アンモニウム塩の水溶液からカルボン酸エステルを得るための方法に関する。回収カルボン酸エステルは、その後に加水分解され、対応するカルボン酸を製造しうる。
Patent JP-2008532485-A (JP)
Title: ナノ加工表面におけるｄｎａ浄化および分析
IPC: C12M1/00
Filed: 2006-01-25
Abstract: 人間の白血球からゲノムＤＮＡを単離し、同時に、遺伝子分析を簡素化するためにＤＮＡを補足して測定するマイクロ流体装置である。装置は、流体入口ポート、流体出口ポート、および流体入口ポートに連結したＤＮＡ結合チャネルを含み、ＤＮＡ結合チャネルの少なくとも１つの表面の少なくとも一部が、ＤＮＡが表面に特異的に結合するように結合試薬で改質される。 【選択図】  図３
Patent JP-2008530472-A (JP)
IPC: F17C9/02
Filed: 2006-02-13
Abstract: The invention relates to a plant for regasification of liquefied natural gas (GNL), comprising a liquefied gas storage reservoir (10) and a regasification device (12) for the GNL through which the natural gas and a heat transfer medium flow. According to the invention, the plant comprises a loop circuit (16) in which the heat transfer medium circulates in the form of a low-viscosity organic liquid with a low crystallisation point and the regasification device (12) comprises at least two exchangers (60, 62).
Patent JP-2008531328-A (JP)
Title: 未硬化状態の屋根瓦に水止めを製造する装置と方法
IPC: B28B11/10
Filed: 2006-03-07
Abstract: 【課題】   より多い製造工程数に適していて、同時に水止めの改良され且つ永続的機能性を保証する水止めを備えるコンクリート屋根瓦を製造する方法と装置を創作すること。 【解決手段】   この発明は、未硬化状態の屋根瓦における水止めを製造する装置に関する。この装置は、屋根瓦の一端の上に配置された窪みをもつ成形部材を有する。この成形部材は屋根瓦の端部の上部に配置されている。この場合に、ドロップハンマーは未加工屋根瓦の後辺を全体に或いは部分的に上方へ押圧される。引き続いて、未加工屋根瓦が乾燥される。
Patent JP-2008169837-A (JP)
Title: Airfoil, sleeve and method for assembling combustor assembly
Inventor: CHEN WEI
IPC: F23R3/04
Filed: 2008-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inlet of a shape or a constitution of promoting a cooling air flow suitable for motion of cooling air in a flow sleeve and an impingement sleeve, since a combustor liner and a transition piece are desirably uniformly cooled for protecting a mechanical characteristic and lengthening the useful life.  <P>SOLUTION: A sleeve 106 for a combustor includes a plurality of respective airfoil projection parts 500 constituted so as to introduce the cooling air to a cooling channel of the combustor, and being formed in the sleeve 106. The respective airfoil projection parts 500 include a pair of sidewalls coupled together at a leading edge 544 and a trailing edge 548 and one or more of channels 502 formed between the sidewalls and introducing the cooling air. One or more of channels 502 are constituted so as to guide air in the substantially vertical direction to the direction of air flowing around the airfoil 500 in the cooling channel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009162299-A (JP)
Title: Thrust bearing
Inventor: WASEDA YOSHITAKA
IPC: F16C33/38
Filed: 2008-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thrust bearing equipped with a rolling body, capable of being applied to a shaft member having a part in which the diameter is larger than the diameter of a main shaft such as a crankshaft, etc., and having a structure in which the thrust bearing is not dropped out when attached to the main shaft so as to improve the assembling property.  <P>SOLUTION: The thrust roller bearing 10 is provided with a plurality of pockets 16 installed in a retainer 12 radially, and a roller 14 stored in the pockets 16. An opening 18 having a clearance slightly narrower than the shaft diameter of the shaft with by the thrust roller bearing 10 is formed in the retainer 12. The thrust roller bearing 10 can be mounted on the shaft by inserting the shaft from the opening 18 of the retainer 12. The inner periphery 26 of the inside diameter 24 is left for an angle more than 180 degrees in the retainer 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002926-A (JP)
Title: Method for estimating press-molded state, and method for acquiring coefficient of friction for molding simulation
Inventor: HIGAI KAZUHIKO
IPC: G01N19/02
Filed: 2008-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To acquire simulation results matched with actual press molding results and acquire fully accurate simulation results, even at low surface pressure and low sliding speed.  <P>SOLUTION: In a press-molded state estimating method, a prescribed coefficient of friction is used to perform molding simulation. The moving speed of a steel product to a metal mold in a molding process and surface pressure received by the steel product from the metal mold are computed for each node, in a finite element method, surface pressure at prescribed section of the steel product is computed, and the sliding speed between the steel product and the metal mold is computed, on the basis of the moving speed of the steel product (step S1-Step S3). A slide testing device is used to perform sliding test, under conditions which satisfy the computed surface pressure and the computed sliding speed for acquiring the coefficient of friction (step S4). The acquired coefficient of friction is used to perform molding simulation again, to estimate the molded state of the steel product (step S5).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009171669-A (JP)
Title: Underwater drive motor
Inventor: SHIMAMURA MITSUAKI
IPC: H02K5/132
Filed: 2008-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underwater drive motor which is smaller than conventional one and provides necessary output.  <P>SOLUTION: A stator 5 provided with a coil and a detecting coil 6 and an exciting coil 7 in a resolver 20 are insulated by the molding by an electric insulating material or the formation of an insulating film. Moreover, a casing 2 is provided with a water passing hole 11 which connects its inside with its outside. When the underwater drive motor 1 is sunk in water, the inside of a motor housing 2 is filled with water through the water passing hole 11, and a rotor 3, the stator 5, and the detecting coil 6 and the exciting coil 7 of the resolver are submerged. Hereby, heat dissipation increases, and it becomes possible to enlarge the electric capacity of the coil provided in the stator 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009170746-A (JP)
Title: Semiconductor apparatus and method of manufacturing the same
Inventor: KOUJI YOSHIHARU
IPC: H01L29/812
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a HEMT semiconductor apparatus of a normally-off type having easy productivity, ultrahigh frequency, high speed performance, and low noise property, and to provide a method of manufacturing the same.  <P>SOLUTION: The semiconductor apparatus includes: a first layer 130 made of first nitride semiconductor; a second layer 140 provided thereon and made of nitride semiconductor; and a drain electrode 170 provided on any one of the second layer 140 in a second region 260 not parallel to a gate electrode 150 provided on the second layer 140 in a first region 250 parallel to the c-axis 210 of the first layer 130 in an interface of the first layer 130 and the second layer 140 and to the c-axis 210, the second layer 140 in a third region 270 not parallel to the c-axis 210, of a source electrode 160 and the interface of the first layer 130 and the second layer 140, and an end portion of the third region 270.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009168398-A (JP)
Title: Manufacturing method of steam generator and fixture
Inventor: YAMAZAKI MASATO
IPC: F22B1/16
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To keep a proper interval between a steady member and a heat transfer tube and to easily retain the steady member at a proper position relative to the heat transfer tube.  <P>SOLUTION: The steady members 14 are respectively inserted to a prescribed position between the heat transfer tubes 5 horizontally stacked. Then an end portion of the steady member 14 inserted to the prescribed position between the heat transfer tubes 5 horizontally stacked, and the outer heat transfer tube 5 of the largest diameter are bound by a temporary joint to temporarily join the steady member 14 to the heat transfer tube 5. After all of heat transfer tubes 5 are stacked and the steady members 14 are inserted and temporarily joined, the heat transfer tubes 5 are turned by 90 degrees to have a configuration that the heat transfer tubes 5 horizontally stacked are vertically raised. After turning the heat transfer tubes 5, projecting end portions of the steady members 14 temporarily joined by the temporary joints are fixed to the heat transfer tubes 5 by fixtures 19. Then retaining members attached to the heat transfer tubes 5 are welded to welding portions in a state that the welding portions of the end portions are connected with each other to each steady member 14 fixed by the fixture 19.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009170810-A (JP)
Title: Organic electroluminescent element
Inventor: TOYA YOSHIYUKI
IPC: H01L51/50
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve luminous efficiency and durability in "an organic electroluminescent element using a phosphorescent material" containing a phosphorescent material in a luminous layer.  <P>SOLUTION: In the organic electroluminescent element, functional layers containing the luminous layer are sandwiched between a pair of electrodes, the luminous layer contains a phosphorescent material, and one of the functional layers contains at least one type of compound expressed by general formula (1).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009177605-A (JP)
Title: Antenna structure and portable radio equipment
Inventor: NAGAMINE KENJI
IPC: H01Q1/24
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna structure to satisfactorily transmit and receive radio wave even at a place where radio wave condition is poor.  <P>SOLUTION: The antenna structure is equipped with a first antenna 12 which is provided at a substrate 11 in a case body 2, and a second antenna 36 which can be freely drawn out from the case body 2 and is made conductive with the first antenna 12 in that state. Also, the second antenna 36 is housed in a housing part 41 provided in the case body 2 and drawn out from it, and this housing part 41 is formed in a bent shape for housing the second antenna 36 by bending it. The first antenna 12 and the second antenna 36 are made conductive with each other through conductive members 31, 32 and 33 having each prescribed length. The conductive member 33 is provided outside an inner case 23 constituting the case body 2. The first antenna 12 and the second antenna 36 are made conductive with each other while avoiding other antenna 43.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009172229-A (JP)
Title: Guide wire core, manufacturing method of this core, and medical guide wire using this core
Inventor: SAKAMOTO SUSUMU
IPC: C21D8/06
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical guide wire 2 which shows excellent straightness, restoring characteristics, and torque transmission properties.  <P>SOLUTION: The guide wire 2 is equipped with a cover 8, the core 10, a coil 12, and a fixing material 14. The core 10 has a diameter which is gradually reduced toward a distal end 4 in a tapered part 18. The core 10 is made of austenite stainless steel. In manufacturing the guide wire 2, wire drawing is performed on a wire rod. The wire rod is subjected to low-temperature annealing. In the low-temperature annealing, the wire rod is exposed to an atmospheric temperature of 500°C or higher and 600°C or lower. The core 10 is obtained by performing the final wire drawing on the wire rod. The degree of processing in the final wire drawing is 40% or higher. The core 10 is corrected to be straight and is processed to be tapered. The guide wire 2 is obtained after the coil 12 is wound around the core 10, which is further covered with the cover 8. The core 10 shows a tensile strength of 2,400 MPa or higher and a twisting value of 28 times or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173201-A (JP)
Title: Roof molding
Inventor: OYAMA KATSUMI
IPC: B60R13/04
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof molding preventing a cap from interfering with an opening notch portion of a roof molding body when opening/closing, facilitating sliding operation, and having the excellent fixing stability of the cap.  <P>SOLUTION: The roof molding includes a roof molding body provided with an opening portion, and a cap slide-opening/closing the opening portion. The roof molding body includes an upper wall portion extending in a vehicle fore-and-aft direction and provided with the opening portion, sidewall portions suspending from both sides in the width direction of the upper wall portion, and rib portions disposed inwardly opposite to each other from the sidewall portions and a notch portion of the rib portion. The cap blocks the opening portion of the roof molding body from a back surface side of the upper wall portion. The cap includes a first elastic leg portion on a closing direction side and a second elastic leg portion on an opening direction side sliding between an upper surface of the rib portions disposed inwardly oppositely and a back surface of the upper wall portion, and a rectilinear cam moving from the notch portion to a back side of the rib portion and moving the cap to a diagonally down side when the cap is slid in an opening direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265286-A (JP)
Title: Cartridge and printer
Inventor: TANABE MINORU
IPC: B41J32/00
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To resume a next printing smoothly even when returning a roll sheet into in a cartridge wherein a roll sheet is stored, after the finishing of printing.  <P>SOLUTION: The cartridge is equipped with: the roll sheet 404-2; a flange 404-3 which is installed in the end of a roller 404-1 while holding the roll sheet 404-2; and an isolating member for sending out the roll sheet 404-2 to the exterior of the cartridge. When the roller 404-1 is revolved toward the direction for sending out the roll sheet 404-2, the roll sheet 404-2 is sent out to the exterior of the cartridge by contacting the isolating member. When the roller 404-1 is revolved toward the direction for rewinding the roll sheet 404-2, the roll sheet 404-2 sent out to the exterior of the cartridge is rewound to the interior of the cartridge by being wound to the periphery of the flange 404-3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180514-A (JP)
Title: Radar device and angle detecting method of target
Inventor: KINOSHITA TOEI
IPC: G01S13/44
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To enlarge the detection range of an angle without deteriorating the resolution of the angle of a phase monopulse type radar device.  <P>SOLUTION: A radar device for detecting the angle of a target to a reference direction transmits a radar wave in a prescribed reference direction, receives the radar wave reflected on the target as a receiving wave, and detects the angle of the target to the reference direction. Since the radar device includes a phase difference detection means for detecting a first phase difference of the receiving wave received with a first receiving antenna pair separated in a first interval and a second phase difference of the receiving wave received with a second receiving antenna pair separated in a second interval smaller than the first interval, and an angle detection means for performing first processing finding mutually matching angles as detection angles out of a plurality of first angles corresponding to the first phase difference and a plurality of second angles corresponding to the second phase difference, the radar device enlarges the detection range of the angle without deteriorating the resolution of the angle corresponding to the second phase difference.  <P>COPYRIGHT: (C)2009,JPO&INPIT