baber/WOPTO huggingface dataset:
Patent JP-2002532891-A (JP)
Title: レーザ処理
IPC: B23K26/40
Filed: 1999-12-16
Abstract: (57)【要約】
本発明は、基板（２２）上の目標構造（２４）を気化させるシステム（１０，３３）及び方法を提供する。本発明に従って、単位エネルギを目標構造（２４）に沈積するに必要な入射ビーム・エネルギの計算を波長の関数として実行される。次いで、入射ビーム・エネルギに対して、基板（２２）に沈積されるのを期待されるエネルギが波長の関数として計算される。基板（２２）に沈積されるのを期待されるエネルギの比較的低い値に対応する波長が識別される。なお、その低い値は、より高い波長で基板に沈積されるのを期待されるエネルギの値より実質的に小さい。基板（２２）に沈積されるのを期待されるエネルギの比較的低い値に対応する波長でレーザ出力を生成するよう構成されたレーザ・システム（１０）が提供される。レーザ出力（１３，１４，１５，１６，１８及び２０）は、目標構造（２４）を気化させるため、基板に沈積されるのを期待されるエネルギの比較的低い値に対応する波長で基板（２２）上の目標構造（２４）にレーザ出力を指向する。
Patent JP-2002533482-A (JP)
IPC: C08F4/00
Filed: 1999-12-15
Abstract: The present invention relates to a polymerizable composition comprising a) at least one ethylenically unsaturated monomer and b1) at least one multifunctional triazinyl based 2,2,6,6 tetramethylpiperidine-1-oxyl and a free radical initiator or b2) at least one multifunctional triazinyl based 2,2,6,6 tetramethylpiperidine-1-oxyl-ether. Further aspects of the present invention are a process for polymerizing ethylenically unsaturated monomers, the (co)polymers obtainable by this process and the use of multifunctional triazinyl based 2,2,6,6 tetramethylpiperidine-1-oxyls in combination with a free radical initiator, or a multifunctional triazinyl based 2,2,6,6 tetramethylpiperidine-1-oxyl-ethers for controlled polymerization. In a particularly preferred embodiment at least one additional heating step at a temperature from 140 to 280° C. is applied after polymerization is completed.
Patent JP-2002534135-A (JP)
Title: 緑内障および関連疾患の診断、予知および治療のための核酸、キットおよび方法
IPC: C12Q1/68
Filed: 2000-01-11
Abstract: (57)【要約】
本発明の好適態様において、TIGRタンパク質をコードする配列の上流配列を用いて、ステロイドへの感受性ならびに緑内障もしくは高眼内圧疾患の危険性を診断することができる。TIGR遺伝子の上流領域内およびタンパク質をコードする領域内に位置する多形、塩基置換または塩基付加を含む方法、キット、および核酸も提供される。TIGRプロモーター領域、ならびにTIGR遺伝子5'調節領域に付随するか、もしくはこれにより保有される機能的特性を有する領域を含んでいる、開示された上流配列は、多様な診断および予知方法およびキットに有用な細胞、ベクター、トランスジェニック動物および核酸構築物、ならびに治療用化合物、組成物および方法を作製するのに使用することもできる。
Patent JP-2002536819-A (JP)
IPC: H01L23/64
Filed: 2000-01-27
Abstract: A multiple chip module (MCM) for use with baseband, RF, or IF applications includes a number of active circuit chips having a plurality of different functions. The active circuit chips are mounted on a substrate that is configured to provide an integrated subsystem in a single MCM package. The MCM includes a number of features that enable it to meet electrical performance, high-volume manufacturing, and low-cost requirements. The MCM may incorporate split ground planes to achieve electronic shielding and isolation, vias configured as both thermal sinks and grounding connections, and specifically configured die attach pads and exposed ground conductor pads.
Patent JP-2002537658-A (JP)
Title: 固体熱電装置
IPC: H01L35/28
Filed: 2000-02-18
Abstract: (57)【要約】
固体熱電装置は、プリント回路上に組み立てられた、少なくとも１列の金属導体及び／又はＮ型及びＰ型半導体熱電素子（１１、１２）を有する。該熱電素子は、電気的に直接接続した熱電対を形成している。好適な実施例では、装置の構造は、少なくとも１対の積層素子（１３）から形成されている。積層素子は、それぞれ、高分子材料の支持層と少なくとも１層の導電材料層とからなる。２つの高分子材料の積層素子間には、それらを互いに強固に接続するために、接合層（１４）を介在させている。プリント回路は、積層素子の導電材料層（１０）からなり、熱電素子を電気的に直列接続し、それぞれ、熱側または冷側を持つ熱電対を構造の一側のみに形成する。熱電装置の構造は、螺旋形または円形巻回形状を持つ。
Patent JP-2002542973-A (JP)
Title: 鉄道車軸ハブユニット
IPC: B61F15/20
Filed: 2000-02-29
Abstract: (57)【要約】
  軸受を支持するための軸箱ハウジング（１）を備えたタイプの鉄道車軸ハブユニットに、垂直方向および水平軸方向の振動を検出するためのセンサ（４，５）を含んだセンサ本体（３，９）が設けられる。このセンサ本体は、軸受に堅固に固定された静止支持要素（２，１，１５）、好ましくは封止環状インサート上に搭載される。前記センサは、振動の検出レベルを示す信号を生成して、鉄道車両または列車に搭載された電子処理ユニットに送信することにより、ハブユニットの動作状態のモニタを行う。前記処理ユニットは、モニタされた前記ハブユニットに関連した切迫する故障および／または損傷した状態を実時間で信号送出可能である。
Patent JP-2002538462-A (JP)
Title: 乳癌の診断とモニタリングの方法
IPC: G01N33/574
Filed: 2000-03-01
Abstract: (57)【要約】
【課題】  乳癌の診断とモニタリングの方法を提供する。
【解決手段】  乳がんの診断と治療のため１）健康な女性、２）胸部に良性病変がある女性、そして３）乳がんと診断された女性のコホートの唾液中のバイオマーカーパネルについて検証した。全３群の女性の唾液中には、既知の腫瘍マーカーｃ−ｅｒｂＢ−２（ｅｒｂ）、がん抗原１５−３（ＣＡ１５−３）、そして腫瘍抑制遺伝子蛋白質５３（ｐ５３）が見つかっている。がん患者のｅｒｂとＣＡ１５−３のレベルを測定すると健常人や良性腫瘍患者の唾液のレベルより非常に高かった。反対に対照群ではＰａｎｔｒｏｐｉｃ（汎親和性）ｐ５３レベルが、乳がんの女性や良性腫瘍の女性に比べて高かった。
Patent JP-2002540822-A (JP)
Title: ポリマー被覆形ステント
IPC: A61F2/06
Filed: 2000-03-06
Abstract: (57)【要約】
移植片のようなＰＴＦＥまたはｅＰＴＦＥ管状構造体と、該構造体の外周を包囲する直径方向に変形可能な管状ステントとを有する管状管腔内プロテーゼ。直径方向に変形可能なステントは、管状移植片構造体に塗布できかつ複合プロテーゼの生体適合性および一体性を向上させるポリマーコーティングを有している。
Patent JP-2002540341-A (JP)
Title: 燃料噴射弁
IPC: F02M51/06
Filed: 1999-10-20
Abstract: (57)【要約】
本発明は、燃料噴射弁、特に内燃機関の燃料噴射装置のための噴射弁であって、燃料を供給するための燃料インレットスリーブ（４）と、シール（１４，１６，２０，２１）によって燃料に対してシールされた圧電式又は磁歪式のアクチュエータ（１３）と、該アクチュエータ（１３）によって弁ニードル（５）で操作可能な弁閉鎖体（６）とを有していて、該弁閉鎖体（６）が弁閉鎖面（８）と協働して１つのシール座を形成している形式のものに関する。この場合、前記シール（１４，１６，２０，２１）が、燃料インレットスリーブ（４）とアクチュエータ（１３）との間に配置された流入側のシールプレート（１４）と、長手方向で弾性変形可能なアクチュエータ周壁（２０）とを有していて、該アクチュエータ周壁（２０）が流入側のシールプレート（１４）に結合されている。
Patent JP-2002542531-A (JP)
IPC: H04N1/21
Filed: 2000-04-13
Abstract: The invention relates to a method for producing an image motif on an image material, for example, on paper, screen, textiles etc. A service provider makes available a number of low-resolution original images either on a personal computer or on the Internet. A user selects an image motif from the original images on a personal computer or on the Internet, or creates a low-resolution image motif from the original images on a personal computer or on the Internet. The service provider or a third party creates the selected or created image motif with high resolution on an image material.
Patent JP-2002541972-A (JP)
Title: 可変強度ステント
IPC: A61F2/06
Filed: 2000-04-21
Abstract: (57)【要約】
動脈（１５）のような身体管腔内への組織移植のための拡張可能なステント（１０）が開示されている。このステント（１０）は、共通の長手方向ステント軸上に全般的に一直線に並べられるとともに、一つ若しくは複数の相互接続部材（１３）によって相互に接続され、ステント（１０）が長手方向にフレキシブルなように配置された、半径方向に拡張可能な複数の円筒状要素（１２）を備える。中央部分（３１Ｃ）若しくはいずれかの末端部分（３１Ａ，３１Ｂ）におけるステント（１０）の強度は、中央部分（３１Ｃ）若しくはいずれかの末端部分（３１Ａ，３１Ｂ）内の各円筒状要素（１２）を形成する支柱（１７、１９）の質量を、ステントの残る部分のより小さな質量の支柱（１７、１９）に対して増加させることにより変化する。支柱（１７、１９）の質量の増加は、所与の支柱厚さにおいて、支柱の幅を増加し若しくは円筒状要素（１２）の長さを増加することにより達成される。
Patent JP-2002544731-A (JP)
Title: 通信装置内の試験アルゴリズムの機能試験方法及びシステム
IPC: H04L69/40
Filed: 2000-05-05
Abstract: (57)【要約】
本発明は一般に無線装置及びその他の通信装置の機能試験に関する。特に本発明はエラー統計に基づくデジタル無線装置の機能試験に関する。データ通信に関連する機能試験を行うために、シミュレーション・システムによって擬似ランダム・ビット・シーケンスあるいはその他の試験シーケンスが生成され、下り回線フレームの中へ入れられて、試験対象通信装置へ送信される。本発明によれば、或る既知数のエラーが試験シーケンス内に生成される。試験対象通信装置自身が生成したシーケンスと、受信した試験シーケンスとを比較するとき、その通信装置は受信シーケンス中のエラーを検出し、またビット・エラー率(ＢＥＲ)やフレーム削除率(ＦＥＲ)などの形で様々なエラー統計の作成を行う。これらの統計は上り回線通信接続を利用してシミュレーション・システムへ送られ、試験対象通信装置によって与えられた情報が、下り回線で送信されたシーケンスのエラーに関するシミュレーション・システムの情報に一致するかどうかのチェックがそのシステムによって行われる。
Patent JP-2002543926-A (JP)
Title: 保持帯域を有する使い捨て吸収性物品
IPC: A61F5/44
Filed: 2000-05-09
Abstract: (57)【要約】
弾性ウエストパネルを備えた使い捨ての吸収性衣料品であって、弾性ウエストパネルが衣料品を着用者の身体に初期の当てられたままの位置に保持する１以上の局所保持帯域を有する衣料品。保持帯域は、衣料品の内側の身体に向いた表面を構成する主表面領域よりも静摩擦係数の大きな材料を有している。衣料品は、衣料品を所望の着用位置に配置しやすくするよう主内側表面領域よりも静摩擦係数の小さな局所領域を更に有するのがよい。かかる静摩擦係数の小さな領域は、脚通し穴に隣接した隣接して位置する領域及び着用者の胃又は腹部を覆うウエストバンドの領域を含むのがよい。さらに、衣料品は、ウエストバンド内及び衣料品の横腹部及び臀部係合パネル内に、広範な着用条件及び着用者の広範な運動状態にわたり保持性及び快適さを向上させるよう静摩擦係数が高から低に変化した領域を更に有するのがよい。
Patent JP-2003500075-A (JP)
Title: 浮き魚柵用の内側弁
IPC: A01K61/00
Filed: 2000-05-30
Abstract: (57)【要約】
少なくとも部分的に中空の浮きリング（１）には、水の注入および排出用の水弁（２０）、空気の注入および排気用の空気弁（３）ならびに閉止用開孔板2が設けられている。本発明の新規な特徴は、少なくとも一つあるいは複数の空気弁（３）ならびに水弁（２０）が浮きリング（１）内に設けられ、これにより空気弁（３）および水弁（２０）は、外界の物理的作用から保護し得るものである。
Patent JP-2002205101-A (JP)
Title: Method for hot-rolling metallic sheet and hot rolling mill
Inventor: UCHIMAKI SHINZO
IPC: B21B1/22
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide the hot-rolling method of a metallic sheet by which scratches on the metallic sheet to be made into a product can be effectively suppressed by a simple method and a hot-rolling mill. SOLUTION: Rolling is performed while preventing falling of foreign matter onto materials 6, 7 to be rolled. Thus, the hot-rolling mill for metallic sheets is provided with means 8a, 9a, 25, 34, 35, 45 for preventing falling of foreign matter on structures 8, 9, 20, 30, 40 constituting the hot-rolling mills 3, 4, which are situated above the passing region of the materials 6, 7 to be rolled.
Patent JP-2002205932-A (JP)
Title: Perfume composition for awakening and cosmetic product for aesthetic treatment containing the same
Inventor: SUGA CHIHOKO
IPC: A61K8/00
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for promoting vitality after an aesthetic treatment and stabilizing the aesthetic effect. SOLUTION: Massage for awakening is performed by using a cosmetic product containing a perfume composition for awakening featured by containing a monoterpene as a main component after a relaxation treatment given by the aesthetic treatment such as massage, and the like.
Patent JP-2002208506-A (JP)
Title: Shape of through-hole of multiple electronic part
Inventor: SHIRAKAWA KOICHI
IPC: H01C17/06
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide the shape of a through-hole which is provided to a multiple electronic part and capable of preventing side electrode paste from oozing out into the through-hole between terminal electrodes to cause a short-circuit between the adjacent terminal electrodes when side electrode paste is applied to serve as a side electrode in a manufacturing process. SOLUTION: A plurality of terminal electrodes 14 are formed in a line on the opposed side edges of an insulating board, and a recessed through-hole 3' is provided between the adjacent terminal electrodes 14 to form a cutout by which the terminal electrodes 14 are made to get protuberant for the formation of a multiple electronic part. The through-hole 3' is formed into an inverted trapezoid for getting the terminal electrode 14 protuberant, a sloping wall 16 is provided to each side of the terminal electrode 14, and the terminal electrode 14 is made to get gradually thick toward its tip.
Patent JP-2002204868-A (JP)
Title: Pachinko machine
Inventor: USAMI SUSUMU
IPC: A63F7/02
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To correctly put out balls for prize-winning even in power interruption in a pachinko machine. SOLUTION: Prize-winning balls are discharged when a change-over lever 54 is at a normal position (A position) during power supply. Unless power is supplied due to power interruption, the change-over lever 54 is at a power interruption position (B position) and the prize-winning balls are stored in a storage area 60. The balls stored in the storage area 60 can cope with even the prize-winning balls which are not detected by one of or neither of a prize- winning detecting means and a prize-winning ball recognizing switch 25.
Patent JP-2001302659-A (JP)
Title: New material isolated from ecklonia cava, method for extraction and purification of the same, method for using the same as antioxidant
Inventor: II BON-HO
IPC: B01D15/08
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a new material separated from Ecklonia cave having high antioxidative activity, excellent in thermal stability, capable of usefully applying as a natural antioxidant, and a method for extraction and purification of the material and a method using the material as an antioxidant. SOLUTION: This method prepares the new material by extracting the crushed Ecklonia cave once or twice or more times with an organic solvent, solvent-fractionating the extracted material once or twice or more times and then purifying the solvent-fractionated material by a chromatography.
Patent JP-2002214526-A (JP)
Title: Retrofocus wide-angle lens
Inventor: SHIMADA HISATARO
IPC: G02B13/04
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To set back focus to 1.8 times or more as long as a focal distance and to keep distortion aberration <=-2%. SOLUTION: This wide-angle lens is constituted of a 1st component E1 consisting of a positive meniscus lens, 2nd and 3rd components E2 and E3 consisting of a negative meniscus lens, a 4th component E4 consisting of a doublet possessing a bonding surface having negative refractive power and having negative refractive power as a whole, a 5th component E5 having positive refractive power as a whole, a 6th component E6 consisting of a single lens or a double whose concave surface faces to an image surface side while putting a diaphragm ST in between and which has negative refractive power, a 7th component E7 consisting of a positive meniscus lens, and an 8th component E8 consisting of a positive lens in order from an object side.
Patent JP-2002212671-A (JP)
Title: Power transmission parts, production method therefor and driving apparatus
Inventor: TANAKA HIROMASA
IPC: C22C38/00
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide power transmission parts in which surface damage is hard to be generated even in a high sliding condition, and an extended service life can be secured even in an atmospheric condition to be made into a high temperature, and a production method therefor. SOLUTION: The power transmission parts, e.g. of a traction drive consist of a steel containing, as alloy elements, at least by mass, 0.1 to 0.4% C, 0.3 to 3.0% Si, 0.2 to 2.0% Mn, <=0.03% P, <=0.03% S, 0.3 to <2.5% Cr, 0.1 to <2.0% Ni, <=0.050% Al, <=0.003% Ti, <=0.0015% O and <=0.025% N in the base, and the balance Fe with inevitable impurities. The parts are obtained by subjecting the steel to quenching and tempering treatment after carburizing carbon-nitriding treatment.
Patent JP-2002215306-A (JP)
Title: Method of inputting character or the like by ten-keys, and the ten-keys
Inventor: NAKAHARA HAJIME
IPC: G06F3/023
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To easily input various characters, character strings or the like by using at least eleven keys, composed of 0 to 9 and #, and a few conversion and functional keys. SOLUTION: Eleven pieces of numbers 0 to 9 and #, are arranged on one of coordinate axes, and eleven pieces of numbers 0 to 9 and # are arranged on the other coordinate axis, and characters, numbers, symbols and the like are allocated on 121 regions which serve as the intersections of the coordinate axes. The number of one of the coordinate axes is tapped as a first stroke, then the number of the other coordinate axis is stroked as a second stroke, and then the characters, the character string and the like are inputted by a conversion key. Further double stroke can act for the conversion key by allocating the conversion key on the region of *.
Patent JP-2002219727-A (JP)
Title: Filling implement of hollow chamber
Inventor: DEGUCHI MITSURU
IPC: B62D25/04
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a filling implement of a hollow chamber which can fill easily the hollow chamber of a hollow structure and can be manufactured easily, and a manufacturing method therefor. SOLUTION: The filling implement 1 of the hollow chamber is constituted of a pair of holder plates 2a and 2b and a foamable base material 3 to be made a foam by heating. The foamable base material 3 is constituted of fractionated granular foamable materials 6 being aggregated. The numerous granular foamable materials 6 are joined in an aggregated state to one-side surface of the holder plate 2a. The holder plate 2a is provided with retaining clips 4a and 4b and these are engaged respectively with retaining holes 5a and 5b provided in the other holder plate 2b. Thereby the foamable base material 3 is retained in a state of being disposed between the paired holder plates 2a and 2b.
Patent JP-2002231370-A (JP)
Title: Connecting device
Inventor: YOSHIDA MASARU
IPC: H01R13/64
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a connecting device capable of preventing wrong connection and improving assembly workability. SOLUTION: A pair of arc shaped plug blade insertion holes 19 and an arc shaped grounding electrode insertion hole 24 open on a bottom surface of an apparatus 11 of a hook ceiling rose 1, and the plug blade insertion holes 19 and the grounding electrode insertion hole 24 are provided concentrically. A pair of terminal metal fittings 20 are electrically connected to a pair of power lines introduced from an execution work surface, respectively, and hook and hold a hooking plug blade, when the hooking plug blade inserted from an end of each of the plug blade insertion holes 19 moves to the other end direction.  A terminal metal fitting 22 equipped with a pair of holding pieces 23b, having an arc shaped cross section positioned along the grounding electrode insertion hole 24, is electrically connected to a grounding conductor inserted from the execution work surface and holds a grounding terminal plate between the pair of holding pieces 23b, when the grounding terminal plate inserted from an end of the grounding electrode insertion hole 24 moves to the other end direction. In the apparatus 11, the pair of the terminal metal fittings 20 and the terminal metal fitting 22 are positioned, in correspondence with each of the plug blade insertion holes 19 and the grounding electrode insertion hole 24.
Patent JP-2001190462-A (JP)
Title: Suction port body for vacuum cleaner
Inventor: TAKEMOTO RITSUO
IPC: A47L9/04
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent the size of the right/left width of a dust-collecting opening part from being narrowed and to provide a lightweight and compact vacuum cleaner without having a motor and a power transmission mechanism appropriative only to a rotary cleaning body. SOLUTION: The dust-collecting opening part 23 is formed at the housing 22 of the suction port body 20 communicating with a vacuum cleaner body for collecting dust, an air introducing port 34 is formed at the upper part of the front side of a housing 21, a rotary cleaning body 27 is arranged in the housing 22, the body 27 has a cylinder part 32 obtained by forming a shaft core part 29, a blade 30 and a fan 31 integrally, and the length in the rotation radius direction of the blade 30 is set to be longer than that of the rotation radius direction of the fan 31.
Patent JP-2002204071-A (JP)
Title: Method of manufacturing wiring board
Inventor: HAYASHI TERUHISA
IPC: H05K3/42
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To form wirings without causing defectives in a method of manufacturing a wiring board containing electronic components. SOLUTION: The wiring board manufacturing method comprises a step for filling through-holes 9 with a filling resin 12, and mounting capacitor elements 13 in electronic component layout through-holes 21. Thus, such a problem never arises that the through-holes 9 be closed with the filling resin 4 to be filled in the electronic component layout through-holes 21, and recesses formed into a conductor layer near the openings of the electronic component layout through- holes 21 are never filled with the filling resin 12 to result in that no trouble ascribed thereto occurs about forming of wiring patterns.
Patent JP-2002226590-A (JP)
Title: Aqueous solution and its use
Inventor: UEDA MITSUNORI
IPC: C08F293/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous solution for providing a coating film having excellent heat resistance. SOLUTION: This aqueous solution is obtained by mixing a block copolymer (I) having a structure represented by general formula (1): (A)-(B)-(A) or a block copolymer (II) having a structure represented by general formula (2): (B)-(A) in which a polymer component (A) and a polymer component (B) are bonded and at least one of them contains a carboxy group with a water medium.
Patent JP-2002226937-A (JP)
Title: Cold rolled steel sheet and plated steel sheet capable of increasing strength by heat treatment after forming and method for producing the same
Inventor: KAMI TSUTOMU
IPC: C21D9/46
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a cold rolled steel sheet easy to be processed before a heat treatment, because of its low strength and capable of effectively increasing the deformation strength and rigidity of members or parts thereof by the heat treatment at a relatively low temperature in a short time after the forming. SOLUTION: The steel sheet has a composition containing, by mass, <=0.15% C, 0.005 to 1.0% Si, 0.01 to 3.0% Mn, 0.005 to 0.02% Al, 0.006 to 0.020% N and 0.002 to 0.10% P also in a range satisfying N(%)/Al(%)>=0.3, and the balance Fe with inevitable impurities. In the steel, the product of the precipitated Mn% and the precipitated Si% is <=0.00010, and solid solution N is contained in >=0.0015%. The steel sheet further has a steel structure consisting of ferrite or essentially consisting of ferrite.
Patent JP-2002233945-A (JP)
Title: Method (pcs) for cleaning and polishing coating surface using cloth technique
Inventor: MATSUMURA KUNIHIRO
IPC: B24B29/00
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a polishing work which prevents the occurrence of buff flaw due to uneven polishing of inner and outer periphery by rotation friction like a single action, excessive cutting through excessive outer periphery friction of a buff, and fouling of surroundings, and does not need experience and techniques and enables anybody to execute polishing work. SOLUTION: A special pad at which cloth can be fixed and a cushion pad are mounted on a double action sander. The whole of the pad is wrapped by one cloth (fibers), and an upper part is fixed. Cleaning and polishing are practicable on a whole of a contact surface between a coating surface and the cloth pad. Powder and fouling are taken in a cloth surface and a cloth polishing work method preventing fouling of the surrounding is provided.
Patent JP-2002232439-A (JP)
Title: Data communication equipment
Inventor: OSAKO SATORU
IPC: H04L12/403
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To improve the intelligence of a driver itself and to simultaneously process requested access from a plurality of APs in data communication from a field control station to an I/O module. SOLUTION: A distribution type control system is provided with the field control station communicating with an information command station through a control bus, the I/O module communicating with the field control station through an I/O bus and a driver means which communicates data between one of a plurality of applications and the I/O module by connecting a line and is arranged in the field control station. The driver means is provided with a means for managing connection request information from the applications and the use state information of the line.
Patent JP-2002237479-A (JP)
Title: Method of removing particles on semiconductor wafer
Inventor: TSUGA TOMOHITO
IPC: B08B3/12
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To effectively remove fine particles adhered on the surface of a semiconductor wafer in a process for cleaning the wafer. SOLUTION: In a method of removing particles on a semiconductor wafer, the final process for rinsing the semiconductor wafer with ultrapure water or hydrogen water is executed after the wafer is cleaned with the mixed solution of H with F. In this final process, ultrasonic waves are irradiated into cleaning liquid after the passage of a prescribed time (preferably 20 to 30 seconds or longer).
Patent JP-2002233416-A (JP)
Title: Gas combustion type hair drier
Inventor: FUJIWARA AKINOBU
IPC: A45D20/10
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To improve a combustion rate and a heat exchange rate and to lower blast pressure loss so that combustion flames by LPG as a heat source do not go out to the outside. SOLUTION: This gas combustion type hair drier 1 is provided with a gas tank 29 for storing combustion gas, a combustor 11 for combusting the combustion gas supplied from the gas tank 29, a blower 17 for making air heated in the combustor 11 flow out to the exit side of a cylindrical casing 3 incorporating the combustor 11, a dry cell 31 as a power source for rotating a motor 19 of the blower 17, and an ignition device for igniting the combustion gas. Since an ejector 7 for sucking outdoor air due to a negative pressure generated by the flow speed of the combustion gas supplied to the combustor 11 is provided in a gas flow path from the gas tank 29 to the combustor 11, air required for the combustion is automatically sucked proportionately with the increase/ decrease of the combustion gas. Even when the voltage of the dry cell 31 lowers, incomplete combustion does not occur.