baber/WOPTO huggingface dataset:
Patent JP-2010502433-A (JP)
Title: 自動的レイヤー・バイ・レイヤー吹付け技術
IPC: B05D1/02
Filed: 2007-09-05
Abstract: 人手を全く又は少ししか要しないで、高分子電解質を累積層法により吹付け付着することができる自動装置を提供する。装置は噴霧化した高分子電解質を垂直配置された基体に付着する。不規則な吹付けパターンの影響に対処するために、基体は好ましくは中心軸の周りに緩やかに回転される。ある実施例では装置はまた真空を利用して生成される通路のような微細液滴を強制的に通過させる通路を含んでいる。このようにして、厚い又は三次元構造の基体に被覆が形成できる。ある実施例では、拡張性のあるモジュール装置が構成できる。言い換えれば、複数のモジュールから成る装置を使用して、大型の又は複雑形状の基体に塗布することができる。従って、本装置を使用すればロール状の織物に塗布ができる。さらに、本発明は疎水性の織物材のような基体に、高分子電解質の水溶液を使用して均一な塗装を行う方法を提供する。
Patent JP-2010506065-A (JP)
IPC: E01B1/00
Filed: 2007-10-02
Abstract: A prefabricated resilient member for in a rail support block assembly, which assembly is adapted to be mounted embedded in or mounted on a railway substructure. 
The assembly comprises said resilient member (1) as well as a block having a top (10), a bottom and peripheral wall, said block being adapted for fastening one or more rails on the top of said block. 
The prefabricated resilient member is adapted to be fixed to said block so as to extend under said bottom of the block as well as around at least a lower region of the peripheral wall of the block. The prefabricated resilient member (1) has an outer tray (2) and inner tray (3) arranged within said outer tray, and said prefabricated resilient member comprises a resilient intermediate structure (5) being arranged between said outer and inner trays.
Patent JP-2010506872-A (JP)
Title: アリールオキシプロピルアミンおよびヘテロアリールオキシプロピルアミンを合成する方法
IPC: C07C217/48
Filed: 2007-10-04
Abstract: 本発明は、式（ＩＩ）の適切なアミノアルコールから出発する、式（Ｉ）のアリールオキシプロピルアミンおよびヘテロアリールオキシプロピルアミン（式中、Ａはアリールもしくはヘテロアリールで、アリールは、好ましくはベンジルならびにトリルから選択される、置換されていてもよいフェニルであり、ならびにヘテロアリールは好ましくはチオフェニルであり；Ｙはアリール、好ましくはフェニル、置換フェニルまたはナフチルであり、置換フェニルは、好ましくはトリル、トリハロメチルトリルおよびアルコキシトリルから選択される。）を合成する方法に関する。
Patent JP-2010507792-A (JP)
Title: 最小侵入ロボット手術システムのための応力推定方法
IPC: G01L5/16
Filed: 2007-10-25
Abstract: ロボットマニピュレーター（１０）を備えて構成される最小侵入医療システムに用いられる応力推定方法。マニピュレーターには、６自由度（ＤＯＦ）をもつ応力／トルクセンサが取り付けられたエフェクタ装置（１２）が備えられ、このエフェクタ装置は該エフェクタ装置へ取り付けられた第一端部（１６）を有する最小侵入器具（１４）を保持するように構成され、第二端部（２０）は、器具の動作を通常４ＤＯＦまで制限する外側支点（２３）を越えて位置取りされる。本発明方法は、支点に対する器具の位置を決定する工程、６−ＤＯＦ応力／トルクセンサを用いて器具の第一端部によって測定エフェクタ装置に対して加わる応力及びトルクを測定する工程、及び重ね合せの原理を用いて、決められた位置、測定された応力、及び測定されたトルクに基づいて器具第二端部に加わる応力推定値を計算する工程から構成される。
Patent JP-2010507644-A (JP)
Title: ブラジキニンアンタゴニストとしての新規スルホンアミド誘導体
IPC: A61P1/04
Filed: 2007-10-27
Abstract: 本発明は、ブラジキニンＢ１の選択的アンタゴニストである、Ｒ １ −Ｒ ５ 及びＺが特許請求の範囲に定義されている式（Ｉ）の新規スルホンアミド誘導体並びにその光学対掌体又はラセミ化合物及び／又は塩及び／又は水和物及び／又は溶媒和物、これらの化合物を製造する方法、それらを含む薬理学的組成物、疼痛状態及び炎症状態の治療又は予防におけるそれらの使用に関する。
Patent JP-2010507984-A (JP)
Title: 単一ブロックｒｆ共振器／フィルター
IPC: H01P1/205
Filed: 2007-10-24
Abstract: 印刷回路基盤の表面への直接表面実装に適合した共振器／フィルター（１００）。共振器／フィルター（１００）は、それ自身を貫通して延びるスルーホール（１０１〜１０４）と、導電材料で覆われたそれぞれの誘電材料の領域を規定するそれぞれの頂部（１１２）、底部（１１３）及び側部表面（１１４〜１１７）を含む誘電材料のブロック（１１０）を有する。頂部のブロック表面は、第１の導電領域を規定する。ブロックの底部表面上の第２の導電領域は、底部のフィルター表面を基盤上に接地した状態でフィルターを基盤に実装することを可能にする入／出力接点を規定する。複数の伝送線の実施形態（１３１，１５６）が第１、第２の導電領域を電気的に相互に接続する。 【選択図】  図１
Patent JP-2010513148-A (JP)
Title: ロングタンク型ｆｓｒｕ／ｆｌｓｖ／ｌｎｇｃ
IPC: B65D88/12
Filed: 2007-10-18
Abstract: 貯蔵流体の流体運動の固有共振が貯蔵タンクを含む浮き船の固有共振周期相互間に収まるように液体を貯蔵タンク内に貯蔵する方法及び装置。その結果、貯蔵タンク内に貯蔵された流体に及ぼされる浮き船の共振エネルギーを制御することができると共にスロッシング負荷を減少させることができ、それにより浮き船の損傷が回避される。
Patent JP-2010517954-A (JP)
Title: ６−オキソ−６，７−ジヒドロ−５Ｈ−ジベンゾ［ｂ，ｄ］アゼピン−７−イル誘導体
IPC: A61K31/55
Filed: 2008-01-23
Abstract: 本発明は、アルツハイマー病又は一般的な癌（子宮頸癌及び乳癌、ならびに造血系の悪性腫瘍を含むが、これらに限定されない）の処置に有用である、γ−セクレターゼ阻害剤としての、式（Ｉ）（式中、Ｒ １ 、Ｒ ２ 及びＲ ３ は本明細書と同義である）で示される６−オキソ−６，７−ジヒドロ−５Ｈ−ジベンゾ［ｂ，ｄ］アゼピン−７−イル誘導体に関する。
Patent JP-2010517534-A (JP)
Title: 成形されたミートジャーキー
IPC: A23L13/00
Filed: 2008-01-31
Abstract: 成形された動物用噛み玩具は、樹脂と、水などの流体と、ミートジャーキー、具体的には、鶏肉ジャーキーとを含んでいる。所望のスクリューデザインを含む直接射出成形によって、このような樹脂／水／ジャーキーを形状に形成するための処理も開示されている。
Patent JP-2010518155-A (JP)
Title: Ｓ−（−）−アムロジピンまたはその塩の製造方法及びそれに用いられる中間体
IPC: C07D211/90
Filed: 2008-01-29
Abstract: 本発明は高光学純度Ｓ−（−）−アムロジピンまたはその塩を製造するための新規な方法及びそれに用いる中間体化合物を提供する。
Patent JP-2011140175-A (JP)
Title: Sheet-fed printer, and method for detecting needle regulation failure
Inventor: YAMAZAKI ICHIRO
IPC: B65H1/04
Filed: 2010-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet-fed printer capable of eliminating paper of needle regulation failure by printing on paper, a dummy pattern for detecting a needle regulation failure while improving work efficiency.  <P>SOLUTION: A printer 30 including an ink-jet nozzle or an ink permeation type stamping mark or a thermal transfer printer head is mounted, by a mounting tool 31, to needle devices 4, 5 or a feeder board 2 or the like near the needle devices 4, 5 provided at a paper feeding part 100 of a sheet-fed printer such as an offset sheet feeder 1, and after needle regulation by the needle devices 4, 5, the dummy pattern 24 is printed on the side edge of the paper. After printing, paper of the needle regulation failure is detected and eliminated based on the presence/absence of the dummy pattern 24 on the side face of the paper.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011140002-A (JP)
Title: Exterior wall washing device
Inventor: OTSUKA YOHEI
IPC: B08B1/04
Filed: 2010-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exterior wall washing device which can effectively wash the exterior wall surface of a building with small labor.  <P>SOLUTION: The exterior wall washing device A includes a long shaft portion A1 and a head portion A2 provided with an electric rotary brush 15 mounted to the upper end of the shaft portion A1, and the vicinity of the upper end of the shaft portion A1 is curved in an arc shape. The head portion A2 is provided with two brushes 15 which are arranged parallel and rotate and vibrate in the directions opposite to each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011142568-A (JP)
Title: Mobile communication system
Inventor: NAKATSUKA SHUJI
IPC: H04M11/00
Filed: 2010-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication system which always exactly updates software in a radio base station device and easily allows the addition of a new function and the improvement of reliability.  <P>SOLUTION: A software update discrimination function part 21 is provided in a monitoring control server 2 of a mobile communication system. A software version, a fault incidence, and a load state of the radio base station device can be considered for a software update of the radio base station device which accesses a mobile terminal, so that rationality can be given for version upgrade of software in the intended radio base station device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011139690-A (JP)
Title: Circle for pet
Inventor: NADA MASAHIRO
IPC: A01K1/03
Filed: 2010-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circle for pets, having no obstructive element separating the opening when opening the door, capable of obtaining a continuous single large opening, and capable of easily performing cleaning operation and supplementing/changing work and the like of the articles.  <P>SOLUTION: There is provided a circle 1 for pets by standing a front panel 21, right and left both side panels 23, 23 and a rear panel 22 along the circumference of the bottom and mounting a top panel 3 thereover so as to form an accommodation space of almost cuboid form. Each panel is connected to each other through supports 5 and other panel-connecting elements. The front panel 21 includes door bodies 210, 210 of a double door type, a front side lid body 31 composing almost the front half part of the top panel 3 is made openable upward, and when opening both the door bodies 210, 210 and the front side lid body 31, on the almost front half part from the front to the top, the continuous single opening unseparated with horizontal members and the like is formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011140931-A (JP)
Title: Pump impeller, submerged pump having the same and balance adjusting method of pump impeller
Inventor: MIYAZAKI YOSHIAKI
IPC: F04D13/08
Filed: 2010-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump impeller and a balance adjusting method thereof, capable of adjusting a mechanical and hydraulic balance to a desired balance by a simple process.  <P>SOLUTION: A non-clog type pump impeller 1 has a substantially cylindrical body part 10, a suction part 13 arranged in the center of a lower end surface 15 of the body part 10, a delivery part 14 opening on a side surface 16 of the body part 10 and a flow passage 18 formed in a spiral shape when viewed from the axial direction on the inside of the body part 10 and communicating with the delivery part 14 from the suction part 13. The outer periphery of an upper end surface 11 of the body part 10 is formed as a flange part 23 of a circumferential edge shape of projecting upward, and a plate-like balance block 40 is installed on an inner peripheral surface 23a of the flange part 23. The balance block 40 is composed of a plate-like member having a circular arc-shaped end side 40a along the inner peripheral surface 23a of the flange part 23, and can be installed in an optional position in the peripheral direction of the inner peripheral surface 23a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010140621-A (JP)
Title: Information storage medium, information reproducing method, information recording method, information reproducing device
Inventor: ANDO HIDEO
IPC: G11B20/12
Filed: 2010-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information storage medium which records and reproduces digital animation information, and an information reproducing method, an information recording method, and an information reproducing device, using this medium.  <P>SOLUTION: In the information storage medium, cell time information includes a time code table relating to a video object, it reproduces again the same place in the video object between different cells in different PGC, a unit of an AV address managed within control information is different from a unit of an AV address defined in an AV file, information relating to a required time required for reproduction of the cell is included in the control information, information relating to the required time is included in a different region from the time code table, the cell time information includes information relating to a finish position of I picture, and the cell time information includes information relating to the number of specific units managed by the time code table, time information relating to reproduction for each unit in the video object is included in the time code table.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011003527-A (JP)
Title: Secondary battery
Inventor: MAENN SOO-YOUN
IPC: H01M50/59
Filed: 2010-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery enhancing the safety thereof by inducing a short circuit between electrode plates to bypass a current, in advance, with respect to external pressure and impacts.SOLUTION: In one embodiment, a secondary battery includes an electrode assembly; a case accommodating the electrode assembly through an upper end opening; a cap assembly coupled to the case; and a short-circuit induction plate interposed between the electrode assembly and the case and being ruptured to induce a short circuit of the electrode assembly when the case is compressed.
Patent JP-2011151941-A (JP)
Title: Bird injury prevention device
Inventor: OKUSU RYUTARO
IPC: H02G7/00
Filed: 2010-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bird injury prevention device having a light-emitting device which is high in brightness.  <P>SOLUTION: The bird injury prevention device 10 includes a pole 1, a windmill 2, and a pair of stoppers 3, 3. Both ends of the pole 1 are locked to a first angle member 8b and a second angle member 8d. The windmill 2 is rotatably attached to the pole 1. The pair of stoppers 3, 3 hold the windmill 2. Loop coils 2c are attached to both ends of the windmill 2, and a pair of magnets 3a, 3a is arranged at cylinders 31 of the stoppers 3. When the windmill 2 rotates, an LED 3d of a light-emitting circuit 3c arranged at the external wall of the cylinder 31 can emit light by the principle of electromagnetic induction. In the bird injury prevention device 10, both the ends of the windmill 2 emit light by using the LED 3d even in the nighttime, and thereby a bird such as a crow can be threatened. By this, nest building at a steel tower 8 can be prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011151316-A (JP)
Title: Nonvolatile semiconductor memory device and method for manufacturing same
Inventor: MATSUDA TORU
IPC: H01L29/792
Filed: 2010-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device and a method for manufacturing the same which facilitates size reduction.  <P>SOLUTION: A stacked body is formed on a substrate by alternately stacking a doped semiconductor film and a non-doped semiconductor film, and a via-hole and a slit are formed in a first region. Then, by etching through the via-hole or the slit, a part of the non-doped semiconductor film arranged in the first region is removed, and a part arranged in the second region is left. Subsequently, an insulating material is embedded in a space formed by removing the non-doped semiconductor film. Subsequently, a charge storage film is formed on an inner surface of the via-hole, and a semiconductor pillar is formed in the via-hole. Further subsequently, in the second region, a contact hole piercing the stacked body is formed, a spacer insulating film is formed at a side thereof, and a contact is formed therein.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011155118-A (JP)
Title: Heat sink mount, and heat sink mounting method
Inventor: HASHIMOTO SATOSHI
IPC: H01L23/40
Filed: 2010-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate removal between a heat sink and an electronic component, by providing a heat sink mounting member between an existing heat sink and an electronic component without newly fabricating a special heat sink wherein holes are drilled or other processes are performed, and also to obtain an efficient effect of heat dissipation.  <P>SOLUTION: By fixing the heat sink mounting member of an upper member 1 and a lower member 2 that are fit in with each other by a heat conducting adhesive between a heat sink 4 and an electronic component 3, heat of the electronic component 3 is transferred to the lower member 2, so that a projection for engagement 2a and a protrusion 2b of the lower member 2 thermally expanded apply force to a recess for engagement 1a and a recess 1b of the upper member 1 in a direction of compression, and thereby the upper member 1 and the lower member 2 are tightly adhered with a large contact area to bring about an efficient effect of heat dissipation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011152942-A (JP)
Title: Refill vessel
Inventor: KUWABARA KAZUHITO
IPC: B65D47/34
Filed: 2010-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a pressure cover from inclining to the upper surface of a content.  <P>SOLUTION: The refill vessel 1 includes a vessel body 11 in which the content A is stored, and the pressure cover 21 ascendably descendably arranged in the vessel body to be placed on the content, and is replaceable to a dispensing vessel with a pump. There is mounted in the vessel body a holding member 41 removably holding the pressure cover in a attitude along an orthotomic surface perpendicular to the axis O of the vessel. There is formed in the pressure cover an insertion hole 23a through which a downward extending tube connected to a cylinder of the pump is inserted. An engaged part 25d to be pushed down by the cylinder is mounted in the insertion hole.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250805-A (JP)
Title: System and method for predicting failure of storage medium
Inventor: YANG SHAOHUA
IPC: G06F3/06
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for determining a health state of a storage medium.  <P>SOLUTION: A storage device, for example, is disclosed including a storage medium and a data processing circuit. The data processing circuit receives a data set obtained from the storage medium. The data processing circuit includes a data detector circuit, a data decoder circuit, and a health state detection circuit. The data detector circuit receives the data set and provides a detected output. The data decoder circuit receives a derivative of the detected output and provides a decoded output. The health state detection circuit receives an indication of the frequency for the data set processed by a combination of the data detector circuit and the data decoder circuit. Further, the health state detection circuit generates an indirect health state of the storage medium, based at least partially on the frequency for the data set processed by the combination of the data detector circuit and the data decoder circuit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011158139-A (JP)
Title: Dehumidifier
Inventor: NAKAMURA TAKAHARU
IPC: F24F1/02
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehumidifier reduced in a height of a body case as a dehumidifier body.  <P>SOLUTION: In this dehumidifier dehumidifying the air sucked inside the body from an intake port 3 of the body case 1, and blowing it out to the outside of the body case from a supply port 2 of the body case, a compressor 5 and a water storage tank 6 are disposed on the bottom section at a back side of the body case 1, a heat exchanger 7 is disposed just above the compressor 5 and the water storage tank 6 at the back side of the body case 1, a blast motor 8 and a blast casing 10 covering a blast fan 9 driven by the blast motor 8 are disposed on a bottom section on the front side of the body case 1, and the upper end of the blast casing 10 is set lower than the upper end of the heat exchanger 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011156637-A (JP)
Title: Surface-coated cutting tool having hard coated layer that exhibits excellent chipping resistance
Inventor: TANAKA KOICHI
IPC: C23C14/06
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-coated cutting tool having a hard coated layer that exhibits excellent chipping resistance in interrupted heavy-duty cutting.  <P>SOLUTION: In the surface-coated cutting tool, a hard coated layer including a CrAIN layer having an average layer thickness of 0.2-2 μm (when its composition formula is represented by (Cr<SB>1-X</SB>Al<SB>X</SB>)N, X is preferably 0.10-0.70 by atomic ratio.) is formed on a tool base surface of WC-based cemented carbide by vapor deposition. In the surface-coated cutting tool, the CrAIN layer has a height equal to the average layer thickness, and comprises oblong flat plate-shaped CrAIN crystal grains grown perpendicularly to the tool base surface. When a crystal grain structure in a horizontal cross-section at the depth of 0.1 μm from the surface of the CrAIN layer is observed, the area ratio of the oblong flat plate-shaped CrAIN crystal grains each having a short side of 5-100 nm and an aspect ratio of 3 or more is 30% or more of the total horizontal cross-sectional area.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011160380-A (JP)
Title: Image processing device, image processing method, program, and electronic device
Inventor: MITANI SATOSHI
IPC: H04N5/232
Filed: 2010-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To adjust a gain or the like of a camera within a range where a skin region can be detected.  <P>SOLUTION: An LED 21a radiates light of a first wavelength, an LED 21b radiates light of a second wavelength, and a camera 22 images a subject. In a state where the subject is not irradiated with the light of the first and second wavelengths, based on an external light image obtained by imaging the subject with the camera 22, a control part 41 adjusts a parameter of the camera 22 within such a range as to meet a skin detection enabled condition for detecting a skin region. A calculation part 42 and a binarization part 43 detect the skin region based on a first captured image obtained by imaging with the adjusted camera 22 at a time when the subject is irradiated with the light of the first wavelength, and a second captured image obtained by imaging with the adjusted camera 22 at a time when the subject is irradiated with the light of the second wavelength. The present invention may be applicable to a computer which detects a shape of a subject from e.g., a captured image obtained by imaging the subject.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011162372-A (JP)
Title: Hydrogen production system
Inventor: KABASHIMA HAJIME
IPC: F01N3/24
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact hydrogen production system having high responsiveness to load fluctuation and promptly producing hydrogen.  <P>SOLUTION: The hydrogen production system 1 is loaded in a vehicle and includes an internal combustion engine 10 for driving which generates a reformed gas containing hydrogen, carbon monoxide and steam by rich combustion of fuel for the vehicle, and a shift reactor 51 with a built-in water gas shift catalyst 51c which causes carbon monoxide and steam contained in the reformed gas from the internal combustion engine 10 to be subjected to a water gas shift reaction to thereby generate hydrogen and carbon dioxide.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011164800-A (JP)
Title: Storage system and storage control method
Inventor: OUMI NARIHIRO
IPC: G06F12/00
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To assure the consistency of copied data and facilitate the confirmation thereof.  <P>SOLUTION: A storage system 2 copies data from a copying origin housing 4 to a copying destination housing 6, and includes a storing area creating unit (control units 12, 22, central control unit). The storing area creating unit causes the storing units 14, 24 of the storage (copying origin housing 4 and copying destination housing 6) side to create a status information storing area for storing status information based on grouping of data; in storing data divided into multiple pieces in a storage. Then, the status information of each group is stored in the status information storing area created by the storing unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011161473-A (JP)
Title: Shape controlling method, manufacturing method and manufacturing apparatus of hot-rolled plate
Inventor: OSUGI MASAHIRO
IPC: B21C51/00
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shape controlling method of a hot-rolled plate by which the defective shape in the rear end part of a material to be rolled is effectively reduced.  <P>SOLUTION: In this shape controlling method, the closed loop control of a shape control actuator 2 at a first control gain G1 is performed until at least the nose of the material M to be rolled is wound with a winding reel 6 installed on the downstream side of a hot rolling mill 1 and the first control gain G1 is switched to a second control gain G2 which is larger than the first control gain at a prescribed timing after the nose of the material M to be rolled is wound with the winding reel 6 until the detection of the defective shape of the material M to be rolled with a shape gage 3 is started. On and after the prescribed timing, the closed loop control of the shape control actuator 2 is performed at the second control gain G2.  <P>COPYRIGHT: (C)2011,JPO&INPIT