baber/WOPTO huggingface dataset:
Patent JP-2004520348-A (JP)
Title: Ｌｄｌ−受容体発現のインデューサーとしてのアリールピペリジン誘導体
IPC: C07D417/12
Filed: 2001-01-15
Abstract: 本発明は、式（Ｉ）［式中、Ａｒ 1 は、フェニル、ナフチル、またはＣ 3-8 シクロアルキルにより縮合されているフェニルを表し（ここで、各基は、メチレンジオキシまたはＲ 1 により独立して表される１もしくは２個の基によって置換されていてもよい）；Ａｒ 2 は、フェニルまたは５〜６員芳香族複素環基を表し（ここで、各基は、ハロゲン、Ｃ 1-4 アルキルおよびＣ 1-4 アルコキシから独立して選択される１〜４個の基により置換されていてもよい）；Ａｒ 3 は、フェニルまたは５〜６員芳香族複素環基を表し（ここで、各基は、ヒドロキシ、アルキル、Ｃ 1-4 アルコキシ、Ｃ 2-4 アルケニル、Ｃ 2-4 アルケニルオキシ、Ｃ 1-4 ペルフルオロアルコキシ、Ｃ 1-4 アシルアミノまたは電子求引性基から独立して選択される１〜４個の基によって置換されていてもよい）；Ａは、−Ｃ(Ｈ)−を表し；Ｅは、−Ｃ 1-6 アルキレン−を表し；Ｘは、−ＣＯＮ(ＨもしくはＣ 1-4 アルキル)−または−Ｎ(ＨもしくはＣ 1-4 アルキル)ＣＯ−を表し；Ｙは、直接結合を表し；Ｒ 1 は、ハロゲン、−Ｓ(Ｃ 1-4 アルキル)−、−Ｏ−(Ｃ 0-4 アルキレン)−Ｒ 2 または−(Ｃ 0-4 アルキレン)−Ｒ 2 を表し（ここで、各アルキレン基は、付加的に、鎖中に酸素原子を組込んでいてもよい）（ただし、いずれもの鎖中ヘテロ原子の間に少なくとも２個の炭素原子がある）；Ｒ 2 は、ｉ）水素、Ｃ 1-4 ペルフルオロアルキル、Ｃ 2-3 アルケニル、ii）１または２個のハロゲン、ヒドロキシ、Ｃ 1-4 アルキル、Ｃ 1-4 アルコキシ基によって置換されていてもよい、フェニル、ナフチル、５員もしくは６員芳香族複素環基または１,２,３,４−テトラヒドロナフチル、iii）Ｃ 3-8 シクロアルキル、３〜７員ヘテロシクロアルキル、iv）アミノ、Ｃ 1-4 アルキルアミノまたはジ−Ｃ 1-4 アルキルアミノ（ただし、いずれもの鎖中ヘテロ原子の間に少なくとも２個の炭素原子がある）を表す］で示される化合物；その塩、溶媒和物および組成物、ならびに上昇したＬＤＬ−コレステロール循環レベルに伴う障害の治療におけるそれらの使用に関する。
Patent JP-2004522623-A (JP)
Title: 木材を処理及び乾燥する方法
IPC: F26B5/14
Filed: 2002-02-11
Abstract: 本発明の目的は、木材を処理及び乾燥する方法であって、その木材が水の沸点よりも本質的に高い温度に暖められ、その後に、水分浸透性のプレス部品の間で一定の圧力でその木材が圧縮される方法である。本発明に従う方法は、木材の温度が急速に増大されるので、木材の温度が水の沸点より上に増大する前に、その木材の中に存在する水分が本質的な程度に蒸発する時間を有さないことを特徴とする。木材を乾燥するこの種類の方法においては、必要とされる蒸気雰囲気を作り上げるためには、外部から別にもたらされた水を必要とされないが、蒸気雰囲気を作り上げるために必要とされる蒸気は、プレス段階においてその木材から離れる水分から生成される。このようにしてエネルギーが節約されて、そして本方法に必要とされる装置は、対応する目的のためにより早期から使用されていた装置よりも単純で有利なものとなる。
Patent JP-2004531439-A (JP)
Title: ミネラルウールを形成するためのプロセス並びに装置
IPC: C03B37/083
Filed: 2002-02-13
Abstract: 【課題】 【解決手段】本発明は、互いに重ねられた複数の環状区域（ＺＡ）にわたってオリフィスが穿孔された周辺バンドを備えた遠心機を具備し、この遠心機が遠心分離位置にあることを想定する、ミネラル繊維の内部遠心分離のための装置に関する。この装置は、更に、少なくとも２つの環状区域（ＺＡ１、ＺＡ２）を具備し、単位表面面積（ＮＳ１、ＮＳ２）あたりのオリフィスの数は、５％未満、特に１０％、更に２０％未満だけ異なる。
Patent JP-2004529097-A (JP)
Title: Ｐｐａｒアゴニスト
IPC: C07C275/30
Filed: 2002-01-07
Abstract: PPARαアクチベータ、このような化合物を含有する製薬組成物、及びこのような化合物の使用であって、これらの化合物は、高密度リポ蛋白コレステロールを含む或る特定の血漿脂質レベルを上昇させ、また、或る特定のその他の血漿脂質レベル、例えばLDLコレステロール及びトリグリセリドを低下させるために使用され、従って、低レベルのHDLコレステロール及び／又は高レベルのLDLコレステロール及びトリグリセリドにより悪化させられる疾患、例えばヒトを含む哺乳動物におけるアテローム性動脈硬化症及び心臓血管疾患を治療するのに使用される。
Patent JP-2004530288-A (JP)
IPC: G03F7/075
Filed: 2002-01-17
Abstract: A semiconductor package comprising a wafer having an active surface comprising at least one integrated circuit, wherein each integrated circuit has a plurality of bond pads; and a cured silicone layer covering the surface of the wafer, provided at least a portion of each bond pad is not covered with the silicone layer and wherein the silicone layer is prepare by the method of the invention.
Patent JP-2004522542-A (JP)
Title: スィング練習機
IPC: A63B21/055
Filed: 2002-02-14
Abstract: ゴルフの練習に特に適したスィング練習機は、抵抗動滑車をゴルファーのバックスィング側に配置された軌道体上を下方へ移動させうように配置された握りと条体とを使用する。ばねとプーリの機構は、動滑車が軌道体上を下方に移動することに抵抗する。ゴルファーによるゴルフのスィング曲線に沿う握りの移動は、動滑車を軌道体上において下方へ移動させるので、ゴルフの練習者は、握りのスィング中、抵抗に打ち勝たなければならず、それによってゴルフのボールを打つときに必要な筋肉が強化される。
Patent JP-2004531641-A (JP)
Title: ガラス基材タイプの透明基材上に堆積させた層をエッチングする方法
IPC: C25F3/02
Filed: 2002-02-27
Abstract: エッチング後に取り除くことのできるマスクを備えた、ガラスタイプの透明基材（１０）上の、ドープされた金属酸化物タイプの、電気伝導性を有する層（１１）を電気化学的にエッチングするための方法であって、該方法は、 −層のエッチングされるべき少なくとも１つの領域（１３）を導電性溶液（２０）と接触させること、 −該溶液（２０）中に電極（３０）を浸漬させること、及び、領域（１３）に対面させて且つ領域（１３）からある距離（ｄ）で電極（３０）を配置すること、 −電極（３０）とエッチングされるべき層（１１）の間に電圧（Ｕ）をかけること、 にあり、電極が、エッチングが基材の幅ｌに関して層のいくつかの領域に実施されるように、細長い形状を有することを特徴とする。
Patent JP-2004532013-A (JP)
IPC: C12Q1/68
Filed: 2002-03-01
Abstract: This invention is related to methods, systems and computer program products for determining the biological effect and/or activity of drugs, chemical substances and/or pharmaceutical compositions using their effect on DNA methylation as a marker for their biological effect(s). The invention is further related to the use of the inventive methods, systems and computer program products in obtaining new biologically active compounds for new and effective medicaments and treatment strategies of, in particular, human diseases.
Patent JP-2004527377-A (JP)
IPC: C22C19/05
Filed: 2002-02-25
Abstract: A method of producing a nickel base alloy includes casting the alloy within a casting mold and subsequently annealing and overaging the ingot at at least 1200°F (649°C) for at least 10 hours. The ingot is electroslag remelted at a melt rate of at least 8lbs/min (3.63kg/min), and the ESR ingot is then transferred to a heating furnace within 4 hours of complete solidification and is subjected to a post-ESR treatment. A suitable VAR electrode is provided from the ESR ingot, and the electrode is vacuum remelted at a melt rate of 8 to 11 lbs/minute (3.63 to 5kg/minute) to provide a VAR ingot. The method allows premium quality VAR ingots having diameters greater than 762 mm (30 inches) to be prepared from Alloy 718 and other nickel base superalloys subject to significant segregation on casting.
Patent JP-2004520439-A (JP)
IPC: A61P1/02
Filed: 2001-11-16
Abstract: In formula (IV) R1 = R'C(O), R'SO2, R' = a bicyclic, saturated or unsaturated, 8-12 membered ring system containing 0-4 hetero atoms selected from S, O and N, which is optionally substituted with up to four substituents independently selected from groups a), b), and c) below; or R'= a monocyclic, saturated or unsaturated, 5-7 membered ring containing 0-3 hetero atoms selected from S, O and N, which monocyclic ring bears at least one substituent selected from group a) and/or c) and which may optionally bear one or two further substituents selected from group b); R4 = H, C1-7-alkyl, Ar-C1-7-alkyl, Ar, C3-7-cycloalkyl; C2-7-alkenyl; R3 = C1-7-alkyl, C2-C7 alkenyl, C2-C7 alkenyl, C3-7-cycloalkyl, Ar-C1-7-alkyl, Ar; R5 = C1-7-alkyl, halogen, Ar-C1-7-alkyl, C0-3-alkyl-CONR3R4 or a bulky amine, R6 is H, C1-7-alkyl, Ar-C1-7-alkyl, C1-3-alkyl-SO2-R<ix>, C1-3-alkyl-C(O)-NHR<ix> or CH2XAr, q is 0 or 1, have utility as inhibitors of cysteine proteases such as cathepsin K and falcipain.
Patent JP-2004217373-A (JP)
Title: Paper sheets feeding device and image forming apparatus
Inventor: MISUMI TOMIYOSHI
IPC: B65H5/00
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein unevenness of charge is generated by paper chips adhered onto a feeding belt and electrostatic adsorption of paper sheets becomes instable to lower the quality of image.  <P>SOLUTION: The feeding belt 21 for feeding the paper sheets 12 is stretched between a feeding roller 27 and a tension roller 28, and an elastic member 61 for eliminating the paper chips adhered to a surface of the feeding belt 21 is arranged at a position in the downstream of a paper sheet separating part and in the upstream of a charge roller 26 by pushing a tip thereof to the feeding belt 21 in pressure-contact so that an angle θ formed with the feeding belt 21 in a direction opposite to the moving direction of the feeding belt 21 becomes an acute angle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217861-A (JP)
Title: Heat-resistant adhesive, laminate using this adhesive, heat sink with adhesive, and metal foil with adhesive
Inventor: HAGIWARA HIROYUKI
IPC: C09J163/00
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-resistant adhesive excellent in electrical insulation properties and adhesive properties at 150°C and a laminate using the same; a heat-resistant adhesive excellent in thermal conductivity and a laminate using this adhesive; and a heat sink with the adhesive and a metal foil with the adhesive.  <P>SOLUTION: The heat-resistant adhesive, for bonding an electrical circuit, a metal foil, or a circuit substrate to a heat sink, contains spherical alumina comprising 60-95 wt.% particles with an average particle diameter of 5-50 μm and 5-40 wt.% particles with an average particle diameter of ≥0.1 μm and less than 5 μm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263199-A (JP)
Title: High strength steel having excellent fatigue strength, and its production method
Inventor: HAYASHI TORU
IPC: F16C3/02
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high strength steel having the excellent base material strength of ≥1,000 MPa and also having the rotary bending fatigue strength of ≥800 MPa.  <P>SOLUTION: The high strength steel has a composition containing, by mass, 0.3 to 0.8% C, 0.01 to 0.9% Si, 0.01 to 2.0% Mn and 0.05 to 0.6% Mo, and the balance Fe with inevitable impurities. The base material has a structure consisting of ferrite and cementite with particle diameters of ≤7 μm or consisting of ferrite, cementite and pearlite with particle diameters of ≤7 μm, and also, the surface layer part after nitriding treatment has a fine structure of ferrite with particle diameters of ≤10 μm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227058-A (JP)
Title: Guided vehicle system
Inventor: AZUMA TOSHIMITSU
IPC: G05D1/02
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guided vehicle system provided with a plurality of areas, a plurality of stations arranged in each area, a guided vehicle which carries articles within each area or between the areas and an area controller which is arranged in each area and controls the guided vehicle in the area, and capable of easily changing carrying passage information on data when the layout of a carrying passage is changed.  <P>SOLUTION: A plurality of the area controllers 8 are provided with storage means which store the carrying passage information including map information concerning all the passages 2 and transmission means which transmit and receive the carrying passage information between the area controllers 8, 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004114999-A (JP)
Title: Wheel cover holding device
Inventor: VAN HOUTEN GARRY
IPC: B60B7/02
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel cover for decoration capable of being easily attached and detached, maintaining a holding property even in a high temperature environment, and maintaining a holding property even after repeating attaching and detaching.  <P>SOLUTION: This wheel cover 70 for decoration is integrally held on a lug nut of a vehicle wheel and is securely positioned on the lug nut. The cover 70 is provided with a plurality of elongated tubular protruding parts protruding in the axial direction. A slot is partially formed in each tubular protruding part to form a plurality of cantilever fingers. Each finger has an undercut channel for positioning the cover for the lug nut of the wheel. When the cover is attached to the wheel, the elongated tubular protruding part is aligned with the lug nut. The cantilever fingers are slightly separated when they pass a flange of the lug nut by moving the cover onto an inner side in the axial direction of the wheel. Furthermore, the wheel cover includes a wire band holding device performing continuous engagement with the lug nut even at a temperature making the cantilever finger eccentric most to an inner side and causing the distortion of plastic due to thermal deformation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004223325-A (JP)
Title: Structure of water barrier sheet and method for laying the same
Inventor: KISHIMOTO OSAMU
IPC: B09B1/00
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily and efficiently develop a water barrier structure under tension when the water barrier structure is laid within an industrial waste treatment plant, or the like.  <P>SOLUTION: In the structure of water barrier sheets, which are formed by joining one or more sheet elements, laid on the base and peripheral surface of a storage part 7, each of the sheet elements 2 is formed by bonding and laminating a cushioning earth layer 3, which comprises nonwoven fabric, brought into contact with the base and peripheral surface of the storage part 7, a cushioning layer 5, which comprises the nonwoven fabric, becoming the cover surface of the storage part 7 and a water barrier layer 4 comprising the sheet material spread between the cushioning earth layer 3 and the cushioning layer 5. The cushioning earth layer 3, the water barrier layer 4 and the cushioning layer 5 are constituted so as to be shifted in an almost diagonal direction so that the end edges 3a and 3b of the cushioning earth layer 3 and the end edges 4a and 4b of the water barrier layer 4 are extended over a predetermined length. The respective layers 3,4 and 5 are constituted so as to be joined by the joining flanges 31,41 and 51 of the sheet elements 2 provided to the respective peripheral edges of the layers 3,4 and 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226151-A (JP)
Title: Needle meter
Inventor: KOMURA TAKASHI
IPC: B60K35/00
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the maintenance cost of vehicle-loaded needle meters.  <P>SOLUTION: A display member 10 is constituted of a dial 11, a needle 12 and a rotational machine 13. A control member 20 is constituted of EEPROM (electrical erasable progamable ROM) 21 where the characteristic values of the display member 10 is stored, and a CPU 22 for correcting a measured value such as vehicle speed sensor based on the characteristic values stored in the EEPROM 21 and controlling the work of the rotational machine 13 based on the corrected measured value. QR (quick response) code display 14 where the characteristic values are stored is placed on the display member 10 and the characteristic values stored in the EEPROM 21 are rewritable to the characteristic values stored in the QR code display 14. In this manner, even if either one of the two members 10 and 20 is exchanged, by rewriting as above, the characteristic values stored in the EEPROM 21 can be made to conform to the characteristic values that the display member 10 after the exchange has.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227850-A (JP)
Title: Electric cable supply shelf
Inventor: SUGIMOTO YOSHIO
IPC: H01B13/00
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric cable supply shelf capable of preventing cables from damage due to intertwining or the like of their ends.  <P>SOLUTION: An electric wire storage body 30 is structured with top cylinders 31, 32 and bottom cylinders 35, 36, with the electric wires 48 guided out of the top cylinders 31, 32 folded back to be housed in the bottom cylinders 35, 36. The top cylinders 31, 32 and the bottom cylinders 35, 36 are arranged in crossing directions at an acute angle. The top cylinders 31, 32 are superposed in a plurality of steps, and the top cylinder at the top is made protruded backward from the top cylinder 31 at the lower side. A pair of guide members for guiding the folded-back wires 48 at both sides of an opening end 33b of the top cylinders 31, 32 are provided. Further, a support member for supporting the folded-back wires 48 is arranged at a position opposite to the opening end 33b of the top cylinders 31, 32. It will also be effective to fit a protective frame 25 integrating the guide member and the support member.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225587-A (JP)
Title: Internal combustion engine and method for improving exhaust characteristics of the same
Inventor: YAGIHASHI MASAO
IPC: F02M33/00
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of improving exhaust characteristics at a time of engine start.  <P>SOLUTION: Fuel leaking out from an injector 18 after stop of an engine 1 is wiped away by an air assist device 18a before re-start of the engine, and is caught by absorbent 31b in a canister 31. Caught fuel is discharged to an intake passage 40 as a part of fuel provided to engine combustion after catalyst temperature exceeds activation temperature and air-fuel ratio feed back control is started. Consequently, fuel leaking out from the injector 18 does not flow in three-way conversion catalyst 62a which is not fully activated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228308-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: CHIKATSU NOBUHIRO
IPC: H01L21/3065
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent side faces of conductive films from being exposed in contact holes, in a semiconductor device wherein the contact holes are formed among the plurality of conductive films formed at spaces.  <P>SOLUTION: On top of a semiconductor substrate 11, gate electrodes 15 are formed at spaces via a silicon oxide film 12. The gate electrodes 15 are coated with an etching stopper film 19 and an interlayer insulation film 20. The contact holes 21 are formed in the interlayer insulation film 20, and a metal film 22 which constitutes a contact is formed inside the contact holes 21. The contact holes 21 are arranged so that the centers thereof may fall on the centers between each two adjacent gate electrodes 15. A dimension b of an upper opening of the contact holes 21 should satisfy b>a+2d<SB>max</SB>, where d<SB>max</SB>is the maximum value for overlay displacement when patterning the contact holes 21 and the reference (a) is a distance between the gate electrodes 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003296910-A (JP)
Title: Head slider and disk recording/reproducing device
Inventor: UENO YOSHIHIRO
IPC: G11B21/21
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head slider and a disk device wherein the head slider is stably floated on a disk surface even when a disk is rotated at a low speed, and fatal damage to the head slider or the disk by the application of an impact force from the outside is difficult.  <P>SOLUTION: The head slider 20 formed roughly in a rectangular parallelepiped form is provided with a surface opposite a disk and a head 22 disposed on this opposite surface, and the opposite surface has a cross rail 261 disposed in a predetermined position from an upstream side end 36 to be orthogonal to the rotational direction of the disk, and an upstream side middle state surface 32 disposed from the end of the head side of the cross rail 261 toward the upstream side end 36 to be lower than the cross rail 261, and has a constitution in which a step H between the upstream side middle surface 32 of the cross rail 261 and a step part 38 is set in the range of 5 nm to 100 nm. Thus, the disk device stably floated to execute recording/reproducing and having high impact resistance is realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003248609-A (JP)
Title: Data processing device, data processing system, data processing method and recording medium
Inventor: MINAMI ETSURO
IPC: G06F12/00
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processing device capable of satisfying client's demand, and efficiently realizing the trial-and-error calculation, and the simulated calculation while updating the data and the like with a simple constitution.  <P>SOLUTION: A first managing means 112 manages the collection (context #0, #1, #2,...) of the object data as objects of arbitrary processing executed by clients C1, C2, C3,... by every client. Second and third managing means 111 manage the relationship of the object data configurating a context, and the entity corresponding to the object data by every context, and manages the parent-child relationship of the context (context tree).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004235863-A (JP)
Title: Mobile terminal device
Inventor: SUGATA MASANORI
IPC: H04W36/32
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To properly switch communication systems in consideration of the residual quantity of a battery of a mobile terminal device and lengths of waiting times of a plurality of communication systems.  <P>SOLUTION: A system selection part 18 compares a value of the residual quantity of the battery inputted from a battery residual quantity detection part 16 with a preliminarily set threshold PO. In the case that the battery residual quantity is smaller than the threshold PO, the system selection part 18 reads out waiting times of systems A and B stored in a waiting time storage part 17 and discriminates whether the waiting times are longer than that of a system being selected at present or not and outputs a system switching information according to this discrimination to a system switching part 19. The system switching part 19 switches the system to the system A or B in accordance with the system switching instruction inputted from the system selection part 18.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232296-A (JP)
Title: Arch bridge and arcuate frame structure
Inventor: KUBOTA YOSHIAKI
IPC: E01D1/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To promote the weight reduction of an arch bridge while making small horizontal reaction forces of both ends of an arch rib 9 to the utmost.  <P>SOLUTION: The arch bridge includes a pair of arcuate supporting members 5 and 7 having both entrance and exit 5g and 7g, respectively, the arch rib 9 erected between the upper part of one arch supporting member 5 and the upper part of the other arch supporting member 7, a first tie 21 connecting one part to one end of the arch rib 9 and fixing the end to one end side of the arch rib 9 in a fixed section 3 and a second tie 27 connecting one part to the other end of the arch rib 9 and fixing the end to one end side of the arch rib 9 in a fixed section 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235503-A (JP)
Title: Circuit board and method for manufacturing the same
Inventor: OGAWA REIKO
IPC: H05K3/26
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board and a manufacturing method of the same capable of shortening a forming time of a circuit pattern, increasing the junction strength between a circuit pattern surface and a plated layer, and improving good solder wettability of the circuit pattern surface.  <P>SOLUTION: This manufacturing method of a circuit board comprises a step of forming a circuit layer for forming a circuit layer 3b at least on the surface side of an insulating substrate 2, and a step of forming a circuit pattern for selectively eliminating the circuit layer 3b to form a circuit pattern 3a. After the step of forming the circuit layer and before the step of forming the circuit pattern, the surface of the circuit layer 3a is roughened in advance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004014501-A (JP)
Title: Color cathode-ray tube
Inventor: LEE SEOK MOON
IPC: H01J29/76
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deflection yoke for a cathode-ray tube which can remarkably improve a production yield and size tolerance of a ferrite core since not only dispersion of an inner size can be reduced while improving deflection sensitivity but an inner surface polishing process can be easily made.  <P>SOLUTION: The deflection yoke includes a horizontal and vertical deflection coils to deflect horizontally or vertically electron beams emitted from an electron gun, and a ferrite core to improve a magnetic efficiency while reducing a loss of magnetic power generated from the horizontal and vertical deflection coils. A screen side cross-section shape of the horizontal and/or the vertical deflection coils is quadrilateral, a cross-section shape of a screen side end part of the ferrite core is a round or oval shape, and a size HS of an outer surface of a screen side flange part of the horizontal deflection coil mounted in the ferrite core is 80 to 110 % of a size FS of an inner surface of a screen side end part of the ferrite core.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004239986-A (JP)
Title: Resist stripper composition
Inventor: IKEMOTO KAZUTO
IPC: H01L21/304
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoresist stripper for completely removing a resist residue at low temperatures in a short time.  <P>SOLUTION: The resist stripper composition comprises hydroxycarboxylic ester, fluorine compound, and water.  <P>COPYRIGHT: (C)2004,JPO&NCIPI