baber/WOPTO huggingface dataset:
Patent JP-2007509334-A (JP)
Title: レーザマイクロ切開におけるレーザ切断線の自動生成方法
IPC: G01N1/28
Filed: 2004-10-21
Abstract: 本発明は、レーザマイクロ切開のための方法に関するが、本方法においては、設定された切断線が、顕微鏡試料において切り出される物体に関連してマークされ、続いて物体が、レーザビームと試料の間の相対的な動きによって切り出される。本方法は、試料の少なくとも１つの画像詳細の少なくとも１つの電子画像が捕捉され、画像詳細が解析的に処理され、この場合に、切り出される少なくとも１つの物体が自動的に決定され、設定された切断線が、切り出される少なくとも１つの物体の回りに自動的に決定されることを特徴とする。１つの有利な実施形態において、関連するレーザ切断線もまた自動的に生成される。
Patent JP-2007500253-A (JP)
Title: ステロイドホルモン核内受容体のインドール誘導体モジュレーター
IPC: C07F7/08
Filed: 2004-01-20
Abstract: 本発明は、式(Ｉ)：     で示される化合物またはその医薬的に許容しうる塩；有効量の式(Ｉ)の化合物を適当な担体、希釈剤または賦形剤とともに含む医薬組成物；および治療を必要とする患者に有効量の式(Ｉ)の化合物を投与することを含む生理的障害、特に鬱血性心臓疾患を治療する方法を提供する。
Patent JP-2007510830-A (JP)
IPC: E02B8/02
Filed: 2004-01-30
Abstract: The invention relates to a cleaning device for a blocked trash screen (14) through which waste water (2) flows in a waste water installation, and which is used to extract contaminants carried by the waste water (2). The inventive cleaning device comprises a cleaning carriage which is associated with the trash screen (14) and can be displaced in relation thereto (14) in a plane essentially parallel thereto (14). Said cleaning carriage comprises a cleaning unit (22) provided with a cleaning section (26) for removing the contaminants adhering to the trash screen (14). The cleaning unit is provided with means for generating a superpressure inclined at an angle of less than 45 DEG in relation to the trash screen plane, and oriented essential towards the trash screen plane, on the trash screen surface (20). In this way, a cleaning force directed from the cleaning section (26) towards the trash screen (14) can be generated in such a way that contaminants (18) adhering to the trash screen surface (20) can be solvated by a cleaning medium flow (24) circulating through the cleaning section (26) and emerging through an opening (32), removed from the trash screen surface (20), and swept away by the cleaning medium.
Patent JP-2007516239-A (JP)
Title: 特に複分解反応生成物からの、遷移金属の除去方法
IPC: C07F15/00
Filed: 2004-11-16
Abstract: 縮合されていてもよく及び／又は置換されていてもよい複素環化合物を添加することを含む、金属錯体を含む溶液中の前記錯体の濃度を下げる方法。添加される化合物は、第二溶液中の前記錯体の溶解性を高める化合物である。その後に、前記錯体を含む溶液を、第二溶液で抽出することができる。
Patent JP-2007514838-A (JP)
Title: 原油生成物を製造するためのシステム、方法及び触媒
IPC: B01J37/00
Filed: 2004-12-16
Abstract: 原油原料を１種以上の触媒と接触させて、２５℃、０．１０１ＭＰａにおいて液体混合物である原油生成物を含む全生成物を製造する。原油生成物の１つ以上の他の特性は、原油原料のそれぞれの特性に比べて１０％以上変化できる。 【選択図】図１
Patent JP-2007518383-A (JP)
IPC: H02M3/158
Filed: 2004-12-22
Abstract: A method for an up-down converter which is based on a buck converter during the current down-conversion phase (Phi2, Phi3 and Phi5, Phi6, respectively) of the coil (L1) supplies an output (B) with a relatively high output voltage (UB), where UB>Uin. The down-conversion phase of the coil current (IL1) comprises at least two different down-conversion phases (Phi2, Phi3 and Phi5, Phi6, respectively). A method for an up-down converter, which converter is based on a boost converter, supplies during the current up-conversion phase (Phi7, and Phi10, respectively) of the coil (L2) an output (D) which has a relatively low output voltage (UD) with power, where UD>Uin. The up-conversion phase of the coil current (IL2) comprises at least two different current reduction phases (Phi7, Phi8 and Phi10, Phi11, respectively).
Patent JP-2007520860-A (JP)
Title: 燃料電池を備えた発電所
IPC: H01M8/04
Filed: 2005-01-20
Abstract: 本発明は、燃料電池によって発電するための発電所に関する。発電所は、ピーク電力の50％未満、好ましくはピーク電力の25％未満に達する通常電力により特徴づけられる。発電所は好ましくは、燃料電池の数百個の集積を含む。
Patent JP-2007519390-A (JP)
Title: Ｄｃ−ｄｃコンバータ用のスイッチ型ノイズフィルタ回路
IPC: H02M3/156
Filed: 2005-01-05
Abstract: 瞬間的な出力電圧を使用してコンバータのデューティレシオを設定するＤＣ−ＤＣコンバータ用のスイッチ型ノイズフィルタ回路。このコンバータは、時間間隔Ｔ ｏｎ とＴ ｏｆｆ にわたってそれぞれこのスイッチングエレメントを周期的にオンとオフにする。スイッチング制御回路（４０）は、このフィードバックノード（４２）とアース端子の間に接続されたフィルタキャパシタンス（Ｃｆ）と、フィードバック電圧Ｖ ｆｂ を固定された電圧Ｖ ｒｅｆ と比較するコンパレータ（Ａ１）とを含んでいる。Ｔ ｏｎ およびＴ ｏｆｆ のうちの少なくとも一方は、Ｖ ｆｂ が、このフィルタキャパシタンスの放電によってＶ ｒｅｆ を交差するときに終了させられる「変調された」期間である。スイッチ型ノイズフィルタ回路（４６）は、Ｔ ｏｎ およびＴ ｏｆｆ の少なくとも一方の間にオフセット電圧をＶ ｆｂ に対して印加し、このオフセット電圧は、この変調された期間の最初までにまたはそのすぐ後までにＶ ｆｂ から切り離される。このオフセット電圧が適切に印加されるときに、Ｖ ｆｂ に結合される外来の電磁ノイズの影響が低下させられる。
Patent JP-2007538002-A (JP)
Title: 免疫応答を向上させる及び代謝の障害を予防するためのプニカ酸を使用する方法
IPC: A23G1/00
Filed: 2005-01-20
Abstract: 開示されるのは、その動物に治療に有効な量のプニカ酸を経口的に又は非経口的に投与することによって、炎症性の腸の疾患のような免疫炎症性の疾患を予防する又は改良する、免疫系の発達を増加させる、ＣＤ４ ＋ 及びＣＤ８ ＋ Ｔのリンパ球の水準を維持する又は増加させる、免疫の機能を増加させる、ウィルスに対する免疫応答を増加させる、並びに、代謝の症候群、タイプ２の糖尿病、及び肥満症を予防する又は改良するための、ほ乳類及び人類を含む、動物の免疫応答を向上させる方法である。
Patent JP-2007526807-A (JP)
IPC: A61F13/38
Filed: 2005-02-23
Abstract: A diagnostic test apparatus comprising: a shaft having a first end and a second end; a swab or a biopsy punch mounted on the first end of a shaft; and a cap for fitting over the first end of the shaft, said cap containing at least one diagnostic test reagent; wherein the shaft comprises at least one cap engagement element located proximate to the first end, said element extending radially outwardly of the swab or the biopsy punch for engagement with the cap to retain the cap on the shaft. Also provided are diagnostic caps for use in the test apparatus having a small internal volume and at least one diagnostic test reagent located in or on an absorbent plug inside the cap. Also provided are diagnostic caps for use in the test apparatus having a housing extending from a sample receiving port, said housing defining a lateral flow path for the sample. Also provided is a test system comprising a swab shaft, a biopsy punch shaft and a diagnostic cap in accordance with the invention, wherein the cap can be used interchangeably between the two different shafts.
Patent JP-2007183965-A (JP)
Title: Method for approaching to internet storage and apparatus
Inventor: YOON HYUN-SIK
IPC: G06F12/00
Filed: 2007-01-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for approaching to an Internet storage and an apparatus.  <P>SOLUTION: The method for approaching to the storage can acquire metadata of content and the content even when a home storage does not operate by controlling approach to the home storage and by approaching to an Internet storage having higher approaching reliability than the home storage in accordance with failure in approach to the home storage caused by this control.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007213034-A (JP)
Title: Plastic mirror laminate
Inventor: OANA TOMOHARU
IPC: B32B15/09
Filed: 2007-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic mirror laminate which can be wound in a roll shape and can be subjected to secondary processing and further which is excellent in mechanical strength and to provide its manufacturing method.  <P>SOLUTION: The plastic mirror laminate comprises a 1st poly(ethylene terephthalate) resin sheet of 150 to 800 μm thickness, an adhesive layer of 5 to 100 μm thickness, a metal vapor-deposited layer of 0.001 to 10 μm thickness and a second poly(ethylene terephthalate) resin sheet of 25 to 200 μm thickness in order and its manufacturing method is provided. The first poly(ethylene terephthalate) resin sheet contains an amorphous poly(ethylene terephthalate) resin manufactured by an extrusion casting process and further is subjected to surface smoothing processing by a mirror face embossing roll molding machine. Moreover the second poly(ethylene terephthalate) resin sheet contains a crystalline poly(ethylene terephthalate) resin and further has whole ray transmittance of ≥90%.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007214117-A (JP)
Title: Electron emission device and electromagnetic wave generator using the same
Inventor: HIROSE YUTAKA
IPC: H01J19/24
Filed: 2007-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron emission device which can achieve a high electron emission efficiency even in case of a small exciting energy.  <P>SOLUTION: The electron emission device is provided with a carbon nanotube layer 12 formed on a SiC base plate 11 and composed of a plurality of carbon nanotubes oriented in a perpendicular direction to a surface of the SiC base plate 11, a MgO layer 13 formed on the carbon nanotube layer 12 and contacting with the carbon nanotube layer 12, an Ohmic electrode 17 connected with the carbon nanotube layer 12, an electrode 15 arranged to face the MgO layer 13 with a space 14 in-between, and a voltage source to impress a voltage between the Ohmic electrode 17 and the electrode 15.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007166647-A (JP)
Title: Optical disk reproducing apparatus, optical disk recording apparatus, and reproduction control information generating apparatus
Inventor: OSHIMA MITSUAKI
IPC: H04N5/92
Filed: 2007-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To achieve compatibility of an optical disk having a high resolution video signal recorded thereon and a system for reproducing the optical disk, with a conventional system for producing a standard resolution video signal.  <P>SOLUTION: A high resolution video signal is divided by a video division means into a main signal and a sub signal, and the main signal and the sub signal are MPEG-encoded. The stream of the main signal and the stream of the sub signal are divided into 1 GOP or more of frames. First interleave blocks 54 each including 1 GOP or more of the stream of the main signal and second interleave blocks 55 each including 1 GOP or more of the stream of the sub signal are alternately recorded on an optical disk 1. A high resolution reproduction apparatus reproduces both the first and second interleave blocks to obtain a high resolution video output. A non-high quality picture reproduction apparatus reproduces only the first or second interleave blocks to obtain a standard resolution video output.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008171635-A (JP)
Title: Fuel cells
Inventor: EINAGA HIDEO
IPC: H01M8/12
Filed: 2007-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell capable of improving capability in generating an electric power.  <P>SOLUTION: The fuel cell comprises a laminated body by laminating a plurality of tubular fuel cell modules equipped with a plurality of tubular fuel cells and a case housing them, and an external case member housing the laminated body. Further, the cell has openings for a heating medium and a first reaction gas in the front and back sides of the case member, an opening for a second reaction gas at the side of the case member, and an inflow restriction means for restricting the inflow of the second reaction gas into the spaces of a plurality of adjoining fuel cell modules.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008173010-A (JP)
Title: Marine alga growth-promoting method
Inventor: KUSAOKE HIDEO
IPC: A01G33/00
Filed: 2007-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a marine alga growth-promoting method capable of rapidly increasing the leaf length and leaf area of marine alga after a lapse of a prescribed period, and achieving remarkable growth-promoting effect with a small amount at a low cost.  <P>SOLUTION: This marine alga growth-promoting method comprises dissolving for growing marine algae living in natural seawater, an additive which contains at least chitin oligomer or chitosan oligomer in the natural seawater followed by mixing, and adopting a technical means which brings the concentration of the additive in the mixed liquid to 0.05-50 μg/ml.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008176594-A (JP)
Title: Information delivery management system, information delivery management server and program
Inventor: NAKABASHI EIJI
IPC: G06F21/62
Filed: 2007-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To balance an information access request with the use efficiency of storage capacity in an information delivery management system.  <P>SOLUTION: Electronic identification information corresponding to user identification information is generated for each piece of information and for each user and managed in a database (S12-S24), and access authentication information is issued in conformation to the electronic identification information (S26 and S28). When input of the issued access authentication information is received, the access authentication information is converted to the electronic identification information (S52 and S54), and authentication processing is performed thereto to check whether it is matched with that managed in the database (S56). Information operation is permitted when the authentication is successful (S60 and S62), and the electronic identification information is deleted and invalidated after completion of operation (S64). When the information is matched with other data deleting conditions, the information is deleted from a storage medium (S67 and S68).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008173315-A (JP)
Title: Foldable slide
Inventor: SUZUKI TOSHIO
IPC: A63G21/00
Filed: 2007-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To achieve easy and safe carrying and maintaining of a slide section and a stairs section by containing them in a good balance inside a protection fence as well as easily and swiftly opening and closing the slide section and the stairs section.  <P>SOLUTION: Protection fences 2 are installed in a standing manner on both sides of the top surface panel 10 of a platform 1. A slide section 3 and a stairs section 4 are installed in an openable/closable manner at the front and the back sides of the top surface panel 10. The slide section 3 and the stairs section 4 are so installed as to be freely storable inside the platform 1 and the protection fences 2, and inside the protection fences 2, respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007297702-A (JP)
Title: Method for producing highly corrosion-resistant color steel
Inventor: YUN HE KIM
IPC: C21D1/06
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a highly corrosion-resistant color steel which not only has nonpolluting property and high corrosion resistance but also has a beautiful and wide-ranging hue and therefore excellent decorativeness.  <P>SOLUTION: The method for producing the highly corrosion-resistant color steel comprises the step (S30) of polishing a steel subsequently to the step (S10) of nitriding and the coloring step (S50) of forming a color oxide film layer on the surface of the polished steel by subjecting it to an oxidation heat treatment for 30 sec to 100 hr in an oxidizing atmosphere at 100 to 700°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186865-A (JP)
Title: Substrate treating equipment
Inventor: HAYASHI DAISUKE
IPC: H01L21/304
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide substrate treating equipment in which the number of components can be decreased.  <P>SOLUTION: A substrate treatment system 10 has a second process module 28 performing chemical reaction treatment on a wafer W, and the second process module 28 has a treatment container 33 for containing the wafer W and a top cover 35 defining the treatment chamber of the wafer W by engaging with the upper portion of the treatment container 33. A hole 40 for introducing hydrogen fluoride gas is formed in the top cover 35 such that one end 40a is connected with a GDP 36 and the other end 40b is connected with the other end 42b of a gas introduction hole 42. The hole 42 for introducing hydrogen fluoride gas is formed in the treatment container 33 such that one end 42a is connected with a pipe 43 for introducing hydrogen fluoride gas from a source of hydrogen fluoride gas supply and the other end 42b is connected with the other end 40b of the gas introduction hole 40.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184948-A (JP)
Title: Turbocharger
Inventor: MATSUYAMA YOSHIMITSU
IPC: F02B39/00
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbocharger capable of improving efficiency of supercharging, reducing manufacturing cost, and preventing the oil flowing out of a bearing part from leaking onto an impeller side.  <P>SOLUTION: This turbocharger is constituted by arranging an oil thrower 36 between the bearing part 31 supporting a turbine shaft 5 in a bearing housing 3 and an impeller 6 in front of it and forming an oil drip facing part 39 provided integrally with the bearing housing 3 to position a seal plate 44 facing the outer periphery of a front part of the oil thrower 36 to prevent oil from leaking from the bearing part 31 onto the impeller 6 side on a rear surface of the impeller 6 and facing the outer periphery of a rear part of the oil thrower 36 to constitute an oil sump 40 in the bearing housing 3. The seal plate 44 is constituted by a press-fitting plate 47, and diameter of the press-fitting plate 47 is set to be smaller than outside diameter of the impeller 6 and be equal to the minimum bore for work for working the outer periphery 42 of the oil thrower facing part 39 or working an oil discharge hole 41 provided in the oil drip facing part 39 or more.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187428-A (JP)
Title: Flexible board with microstrip line, and optical module using the same
Inventor: HAMAGUCHI TSUNEO
IPC: H01L31/02
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To simply and surely solder a flexible board with a microstrip line to a rigid wiring board.  <P>SOLUTION: First conductors 12 and a second conductor 13 are formed on mutually opposed first surface 11a and second surface 11b of a flexible resin film 11, respectively, while an electrode 14 is fitted at a place separate from the first conductors 12 on the first surface 11a. The electrode 14 and the second conductor 13, formed on the second surface 11b, are connected via a conductor 16 in a via hole 15.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007315167-A (JP)
Title: Building
Inventor: SAKATA KOICHI
IPC: E04H1/02
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building allowing construction of a storage space of a large storage type having a vertical positional relationship with a living room, without largely increasing cost, without increasing the height of the building.  <P>SOLUTION: A first skip part 31 and a second skip part 32 being a step height to an ordinary first living room 21, are arranged in a first floor part 12 of the building 10. A second living room 22 and a first storage room 23 are vertically arranged by sandwiching the first skip part 31, and are formed so that a floor surface of the storage room 23 becomes lower than the top end 17 of a foundation 11. A second storage room 24 and a garage 25 are vertically arranged by sandwiching the second skip part 32, and are formed so that a floor surface of the garage 25 becomes lower than the top end 17 of the foundation 11. Thus, while setting the height of the first floor part 12 in the same as the height of the first floor part of a general two-story, the storage space of the large storage type can be provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185917-A (JP)
Title: Optical scanner
Inventor: MAMIYA TOSHIHARU
IPC: G02B26/12
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner capable of correcting a scanning line shape without being affected by a space region formed between electrodes while generation of a high level electromagnetic radiation noise is suppressed.  <P>SOLUTION: The optical scanner includes: an electrooptical crystalline structure 3 that deflects a luminous flux scanned by a polygon mirror 1 in a subscanning direction by voltage application; and a controller 36 that controls the voltage applied to the electrooptical crystalline structure 3 with a prescribed timing independent from an image writing signal. The electrooptical crystalline structure 3 is composed of; a nearly rectangular parallelepiped EO crystal 31 having a property in which a refractive index varies by a voltage application; a common electrode P0 mounted on one face right-angled to the subscanning direction in the EO crystal 31; and electrodes P1-P5 that are mounted on the other face right-angled to the subscanning direction and that are arranged along the main scanning direction so as to form spaces B1-B4. When the luminous flux scanned by the polygon mirror 1 is projected to each space, the projection line of the luminous flux cuts across at least one of the two electrodes forming each space.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008162002-A (JP)
Title: Pipe cutting device and pipe cutting method thereby
Inventor: YU YU-HUANG
IPC: B23D21/00
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting device for a sleeve pipe or the like inserted in a fuel rod for a nuclear reactor core and improve the efficiency of the cutting device.  <P>SOLUTION: The pipe cutting unit is composed of a holding unit 10, a cutting unit 20, and a control unit (not shown in the figure). The holding unit is composed of a fixed part 11 fixed to the lower layer of a frame body 30 and a movable part 12 driven by a hydraulic unit or the like, and positioned by holding the sleeve pipe 40 which is introduced from the opening 321 of the frame body and radioactively contaminated. The cutting unit is composed of a fixed part 21 fixed to the upper layer of the frame body 30 and a movable part 22 driven by the hydraulic device or the like, and the sleeve pipe held by the holding unit is cut with blades 211, 221. The cutting operation can be performed by remote-controlling them without being exposed to contamination of radioactivity or the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008066691-A (JP)
Title: Luminaire
Inventor: SANPEI TOMOHIRO
IPC: H01L33/60
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire which has a high white-light extraction efficiency and can mitigate coarseness of light source.  <P>SOLUTION: The luminaire 1 includes a plurality of semiconductor light-emitting devices 2, a translucent substrate 3, a translucent adhesion layer 4, a reflecting member 5, a translucent sealing member 6, and a fluorescent layer 7. The light-emitting devices 2 are formed by laminating a semiconductor light-emitting layer on the back face of a translucent device substrate and extract light emitted from the light-emitting layer from the device substrate. The translucent substrate 3 has a lead (conductive part) 21 connected with p-type and n-type electrodes of the light-emitting devices 2. The adhesion layer 4 adheres the front face of the device substrate of each light-emitting device 2 to the back face of the translucent substrate 3. The light-emitting devices 2 are sealed by providing the sealing member 6 on the back side of the translucent substrate 3. The reflecting member 5 covers the sealing member 6. The fluorescent layer 7 covers the surface 3a of the translucent substrate 3. The fluorescent layer 7 contains a fluorescent material which wavelength-converts primary light emitted from the semiconductor light-emitting layer and emits a secondary light having a different wavelength.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189952-A (JP)
Title: Method for operating blast furnace
Inventor: KASAI AKITO
IPC: C22B1/244
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for operating a blast furnace by mixing carbon-containing raw material containing hot-formed ore including carbonaceous material in an ore layer, in which the relation between the suitable blending ratio and the size of the carbon-containing raw material, is made clear and the ratio of a reducing material can surely and stably be reduced.  <P>SOLUTION: This blast furnace operating method is characterized in that when the iron layer and a coke layer are formed so as to be alternately laminated in the blast furnace by alternately charging the ore and the coke from the furnace top of the blast furnace, the carbon-containing raw material composed of only the hot-formed ore including carbonaceous material or at least one kind selected from group composed of the hot-formed ore including carbonaceous material, small granular coke, small granular high reactive coke, ferro-coke and cold-formed ore including carbonaceous material, is mixed with the above ore, wherein the ratio of numbers of the above ore and the carbon-containing raw material, contained in the above ore layer, becomes ≤50, desirably ≤20 and further, desirably ≤10.  <P>COPYRIGHT: (C)2008,JPO&INPIT