baber/WOPTO huggingface dataset:
Patent JP-2002511291-A (JP)
IPC: A61B5/00
Filed: 1999-04-09
Abstract: The invention relates to a pulse oximetry system, comprising a modulation signal generator, said modulation signal generator generating a first modulation signal comprising a first pulse which repeats at a first repetition frequency, said modulation signal generator generating a second modulation signal comprising a second pulse which also repeats at said first repetition frequency, said second pulse occurring at non-overlapping times with respect to said first pulse; a first transmitter which emits electromagnetic energy at a first wavelength in response to said first pulse; a second transmitter which emits electromagnetic energy at a second wavelength in response to said second pulse; a detector which receives electromagnetic energy at said first and second wavelengths after passing through a portion of a subject and which generates a detector output signal responsive to the received electromagnetic energy, said detector output signal including a signal component responsive to attenuation of said electromagnetic energy at said first wavelength and a signal component responsive to attenuation of said electromagnetic energy at said second wavelength; an analog to digital converter which converts said detector output into a sequence of digital values; a decimator which decimates said sequence of digital values to produce a first decimated sequence according to a first decimation rate; a first demodulator which multiplies said first decimated sequence by a first demodulation sequence and generates a first demodulated output signal; a second demodulator which multiplies said decimated sequence by a second demodulation sequence and generates a second demodulated output signal; and a third demodulator which multiplies said decimated sequence by a third demodulation sequence and generates a noise estimate, said noise estimate provided to an input of an adaptive algorithm, said adaptive algorithm configured to select said first demodulation sequence to reduce noise in said first demodulated output signal and to select said second demodulation sequence to reduce noise in said second demodulated output signal.
Patent JP-2002512910-A (JP)
Title: 輪転印刷機用のローラ
IPC: B41F13/004
Filed: 1999-04-23
Abstract: (57)【要約】
輪転印刷機用のローラまたは胴において、簡単な手段で軸線方向での付加的な運動を生ぜしめたい。本発明ではローラに、周方向にも軸線方向にも運動可能な、モータの少なくとも１つの構成部材が対応配置されている。このモータをローラ内に組み込む構成もまた可能である。
Patent JP-2002513251-A (JP)
Title: 情報システムでの情報圧縮方法。
IPC: H04N7/30
Filed: 1999-04-29
Abstract: (57)【要約】
圧縮符号化されるべきビデオ画像データフィールドは長方形ブロックに分割される。比較データを発生させるために長方形ブロックの各々が、基準画像の対応する１３２ブロックと比較１３０される。ブロックの比較データが選択規準を満たすならば、符号化されるべき画像のブロックが表示のために選択される。選択されたブロックに相当する画像平面の位置を示すマッピングデータが発生される。符号化されるべき画像は、ヘッダーデータ１０６、マッピングデータ１０８及び選択されたブロックを表す画像データによって圧縮された形で表される。基準画像が圧縮符号化される２０６と低情報密度に対応する基準画像の領域で拡大され得る。システム構成は、ＰＣＩバスを通してマザーボード４０と干渉するフロントエンド処理/圧縮ユニット４２と結合されるバックパネル４６から成る。
Patent JP-2002513638-A (JP)
IPC: A61F13/514
Filed: 1999-04-30
Abstract: The present invention relates to absorbent devices such as sanitary napkins, pantiliners, interlabial devices, and incontinence devices. In a preferred embodiment, the present invention relates to an improved absorbent device that is insertable into the interlabial space of a female wearer for catamenial purposes (including menses and mid-cycle discharges), incontinence protection (including urine), or both. The absorbent interlabial device has at least one body-contacting surface and a backsheet having an integral protrusion formed therein of sufficient dimensions to aid in insertion into the interlabial space. An apparatus for forming the integral protrusion in the backsheet is disclosed. The apparatus comprises a female forming member having an opening therein, and a compression member having an opening therethrough in operative aligned relationship with the opening of the female forming member. A male forming member having a male forming protrusion operatively disposed in aligned relationship with the openings of the female forming member and compression member, and moveable therethrough can be urged through the openings. A method of making an integral protrusion in a backsheet is disclosed. The backsheet is compressed between the female forming member and the compression member. The backsheet has an uncompressed region coincident the aligned openings of the female forming member and the compression member. A male forming protrusion is urged through the aligned openings, thereby contacting and straining the backsheet material coincident said first and second openings to form a strain induced plastically deformed protrusion in the backsheet.
Patent JP-2002513731-A (JP)
IPC: B22D41/54
Filed: 1999-03-03
Abstract: The invention relates to a ceramic composite, in particular for use in secondary metallurgy, consisting of at least a first layer comprised of a carbon-containing, oxide refractory material, and a second layer comprised of a carbonless oxide refractory material bound with a binding agent.
Patent JP-2002514708-A (JP)
IPC: F02B25/22
Filed: 1999-05-06
Abstract: A carburettor for use with a two-stroke engine of the type in which the engine inlet duct is divided into two separate passages includes a circular section duct, which, in use, forms part of the inlet duct of the engine, one or more fuel jets (60, 61, 62) arranged to introduce fuel into the duct, a partition wall (66), which divides part of the duct into two passages and a throttling valve (20) which is pivotally mounted for rotation about a diametral axis to be movable between a closed position, in which it substantially closes the duct, and an open position in, which it extends substantially parallel to the intended direction of air flow through the duct and divides the duct into two equal size passages, namely a first passage closest to the fuel jets and a second passage further from the fuel jets. The fuel jets are arranged to direct fuel towards the throttling valve (20), whereby when the valve (20) is open all the fuel flows into the first passage and only air flows into the second passage and when the valve is closed fuel flows into both the first and second passages. The carburettor includes only a single throttling valve (20) and the partition wall (66) lies in a diametral plane. The partition wall (66) affords an aperture (68) in which the throttling valve (20) is pivotably movable and which is closed by the throttling valve, when the latter is in the open position. <IMAGE>
Patent JP-2002522788-A (JP)
Title: 遷移金属酸化物ガスセンサー
IPC: G01N27/02
Filed: 1999-08-10
Abstract: (57)【要約】
ガスまたはガス混合物に使用されるセンサーと感知方法が提供される。センサー９はガス感知材料４であるＭＯ 3-X を含み、ここでＭは主としてまたは完全にモリブデンである。またＭＯ 3-X は不完全化学量三酸化モリブデンであり、これはガスの存在下で材料の電気的特性の増減の形での応答を示す。電気特性は電気的測定手段６で測定される。ガス感知材料４はガス感知材料４に配設されガスまたはガス混合物と接触するように配列された２個の電極２、３と直接連通される。
Patent JP-2002525450-A (JP)
Title: 布  地
IPC: D04H13/00
Filed: 1999-09-17
Abstract: (57)【要約】
本発明は、合成繊維構造第１帯、合成繊維構造第２帯、及び、短繊維第３帯を含む布地を提供することを目的とする。第１帯は、スパンボンドウェブ層及びメルトブローウェブ層を含むことができる。合成繊維構造第２帯は、合成繊維構造第１帯に近接して置くことができ、また、短繊維第３帯は、実質的に第１及び第２帯の間に置くことができる。第１及び第２帯は、絡み合うことが必要である。
Patent JP-2002526105-A (JP)
Title: 細胞内ｍｏ２を発現する新規リンパ球集団
IPC: G01N33/53
Filed: 1999-10-04
Abstract: (57)【要約】
本発明は、ＭＯ２  ＭＡｂにより認識される抗原を細胞内で発現しかつこの抗原をそれらの表面上で発現しないリンパ球の新規一集団に関する。こうした細胞は「ＭＯ２ + 細胞」と称される。ＭＯ２ + 細胞のレベルは、健康な個体における同一の細胞のレベルに比較して、ＨＩＶ感染症のような多様な感染症に罹っている個体の血液サンプル中でより高いことが示され、そして、従って、これらの細胞はこうした感染症を有する高い確率を有する個体の検出で有用である。加えて、個体の血液中のＭＯ２ + 細胞のレベルは、多様な抗感染治療の効力の決定で有用である。
Patent JP-2002527437-A (JP)
Title: ２−ヘタリール−３，４−ジヒドロ−２ｈ−ピロール誘導体
IPC: A01N43/78
Filed: 1999-10-01
Abstract: (57)【要約】
本発明は、Ｈｅｔａｒｙｌが置換ヘテロシクリルを示し、Ａｒが置換フェニルを示す式（Ｉ）の新規な２−ヘタリール−３，４−ジヒドロ−２Ｈ−ピロール誘導体、本発明の誘導体の製造のためのいくつかの方法ならびに有害生物防除剤としてのそれらの使用に関する。
【化１】
Patent JP-2002528424-A (JP)
Title: プロドラッグとして使用されるリボザイム
IPC: A61K47/48
Filed: 1999-10-22
Abstract: (57)【要約】
本発明はプロドラッグであって、薬剤が、前記プロドラッグに関連した核酸配列の触媒活性によって活性形から不活性形に変換されるプロドラッグに関する。
Patent JP-2002528579-A (JP)
IPC: C08G63/85
Filed: 1999-10-18
Abstract: The invention relates to a process for the preparation of a copolyether ester built up of hard polyester segments of repeating units derived from at least one alkylene glycol and at least one aromatic dicarboxylic acid or an ester thereof and soft segments derived from at least one polyalkylene oxide glycol, which comprises polymerization by condensation in the melt of at least one aromatic dicarboxylic acid, at least one alkylene glycol and at least one polyalkylene oxide glycol, in the presence of a catalyst based on a combination of titanium and a bivalent metal in a single compound or several compounds, characterized in that the molecular ratio of Ti:bivalent metal is at most 1.6, preferably at most 1.5.The invention leads to a substantial shortening of the polycondensation time in the melt or a higher degree of polymerization of the copolyether ester. The solid-phase post-condensation can also be shortened substantially.The process is effective in particular for copolyether esters with a high soft segment content and for copolyether esters with soft segments based on polypropylene oxide glycol.
Patent JP-2002528842-A (JP)
Title: 保存ライブラリ・システムに対するレシーバ及びマガジンのアセンブリ
IPC: G11B15/68
Filed: 1999-10-21
Abstract: (57)【要約】
システム内に形成されたカートリッジ・ノッチを有するカートリッジを保存する保存ライブラリ・システムは、レシーバ及びマガジンのアセンブリを含む。レシーバは、内部に開口を形成してアクチュエータ部材を含む。マガジンはレシーバ開口内に係合できる。マガジンは、前記カートリッジを受け入れるために内部に形成された複数のセルを含む。マガジンは前記アクチュエータ部材と係合可能なロック部材を含み、該ロック部材を前記カートリッジ各々のノッチに対してロック位置及びアンロック位置の間の何れにでも保持して、マガジンがレシーバに対して縦方向に移動させられると、前記複数のセルの各々内にカートリッジを自動的にロック及びアンロックする。
Patent JP-2002528611-A (JP)
Title: ウレタン又はエステル残基含有のビニル末端のポリブタジエン類
IPC: C08F279/02
Filed: 1999-11-02
Abstract: (57)【要約】
熱硬化性ポリマー及びそれを用いた電気ラミネートが開示される。該ポリマーは，以下の（ａ）及び（ｂ）の架橋物からなる。（ａ）1種又は２種以上のエチレン性不飽和芳香族モノマーであり、好ましくは防火性を与えるハロゲン化モノマー含む、（ｂ）ウレタン又はエステル基を含有のビニル末端のポリブタジエン又はビタジエンースチレンコポリマー。本発明の組成物から、熱的、電気的及び機械的を併せもつ予想外の性質が得られる。本発明の組成物は、電気基板用のマトリックスポリマーとして適切である。
Patent JP-2002534438-A (JP)
Title: 新規治療法
IPC: A61K39/00
Filed: 1999-12-21
Abstract: (57)【要約】
本発明は、（1）抗B型肝炎ウイルス活性を持つ抗ウイルス作用物質、及び（2）B型肝炎感染の予防及び／又は治療のためのワクチンを活性成分として含む医薬パックであって、上記活性成分が同時又は逐次的に使用される前記医薬パックを提供する。好ましい成分は、B型肝炎ウイルス表面抗原を含むB型肝炎ウイルスワクチンとともにある抗ウイルス作用物質としてのヌクレオシド・アナログである。
Patent JP-2002535371-A (JP)
Title: リバビリンによる免疫応答の調節
IPC: A61P21/00
Filed: 1999-12-20
Abstract: (57)【要約】
チャレンジに対する免疫系の応答は、このチャレンジの効果とは逆のＢ７マーカーに対する効果を有するように選ばれた濃度のヌクレオシドにより系を提供することにより修飾される。考えられるチャレンジは、アレルゲン、新生物、ウイルス、細菌、インフェステーションおよび自己免疫反応が挙げられる。特に興味のある分子マーカーは、Ｂ７−１およびＢ７−２である。好ましいヌクレオシド類は、リバビリンおよびリバビリン類縁体であり、Ｂ７マーカーを発現する細胞を含有する体液において、特にそれぞれ約０．２：Ｍと約５：Ｍとの間にある濃度範囲で供給される。
Patent JP-2002537066-A (JP)
Title: ミニカプセロレキシスバルブ
IPC: A61F2/16
Filed: 2000-02-22
Abstract: (57)【要約】
ミニカプセロレキシスバルブ装置は、眼の水晶体嚢バッグの内側表面と一直線となるように形作られている、曲がっていて柔軟性のある平円盤状のフラップバルブ部材と、眼の水晶体嚢バッグの外側表面と一直線になるように形作られている、曲がっていて柔軟性のある保持部材であって、当該曲がっていて柔軟性のある保持部材が、曲がっていて柔軟性のある平円盤状のフラップバルブ部材に留め点で取り付けられているものからなる。曲がっていて柔軟性のある平円盤状フラップバルブ部材の曲がっていて柔軟性のある保持部材への取り付けは、シラスティック接着剤による接着によっていてもよい。眼の水晶体にアクセスする方法において、ミニカプセロレキシスバルブ装置は、眼の水晶体への入口で制御されるアクセスを確立する。該方法は、水晶体マトリックスの除去及びその嚢充填材料による置換を可能にするためのカニューレのミニカプセロレキシスバルブ装置を通じての挿入を含む。該方法はまた、細胞毒性薬剤の水晶体嚢中への注入を包含していても良く、その間、注入される細胞毒性薬剤の漏出はミニカプセロレキシスバルブ装置により防がれる。該方法はさらに、水晶体置換手術の間又は手術後に、嚢充填材料の添加又は水晶体嚢からの除去によって嚢充填材料の屈折力を調整することをさらに含んでいてもよい。
Patent JP-2002537334-A (JP)
Title: 相乗作用性抗腫瘍組成物
IPC: A61K45/06
Filed: 2000-01-31
Abstract: (57)【要約】
腫瘍の治療並びに癌転移の予防もしくは治療または血管新生の阻害による腫瘍の治療において、４−デメトキシ−３'−デアミノ−３'−アジリジニル−４'−メタンスルホニル−ダウノルビシンまたは４−デメトキシ−Ｎ，Ｎ−ビス（２−クロロエチル）−４'−メタンスルホニル−ダウノルビシンと抗新生物性抗有糸分裂性化合物及び／または白金誘導体とを併用することが提案されている。
Patent JP-2002540687-A (JP)
IPC: H04W4/10
Filed: 2000-03-24
Abstract: A method and apparatus for providing fair access to members of a group communication system in which the members experience differing signaling delays. Members of the communication system send a transmission request to an arbitration device when they wish to communicate with other members. The transmission requests are ultimately received by the arbitration device. A time window is opened by a processor located at the arbitration device at the time an initial transmission request is received. The time window is used to treat all transmission requests that are received within the time window as having been received at the same time. Any transmission requests that are received within the time window are included in determining which member should be granted an exclusive transmission privilege.
Patent JP-2002540432-A (JP)
Title: 非常に大きいパルス圧縮二相コードを実行する技術
IPC: G01S13/90
Filed: 2000-01-28
Abstract: (57)【要約】
強化されたレーダ感度を与える高いデューティ係数の改良されたＳＡＲイメージを与えるために使用される処理方法（20）である。レーダ信号が送信され（21）、これは予め定められた高いパルス圧縮比を有する二相コードを使用して発生される高いデューティ係数の超高解像度ＳＡＲ波形（10）で行われる。ＳＡＲマップを構成する受信されたレーダ反射波はフーリエ変換され（25）、記憶された複素数加重セットにより乗算される（26）。結果的に得られたフーリエ変換され複素数加重されたＳＡＲマップは、圧縮されたレンジビンを得るために逆フーリエ変換される（29、31）。逆フーリエ変換されたＳＡＲマップはその後表示のために処理される（32、33）。
Patent JP-2002542724-A (JP)
Title: 携帯電話装置
IPC: H04W88/02
Filed: 2000-04-10
Abstract: (57)【要約】
音楽再生時に、着信があることを認識することが可能な携帯電話装置が開示される。この携帯電話装置は、通話手段と、音楽再生手段とを備え、音楽再生手段による音楽再生中に着呼があった場合、着呼を報知する。これにより、音楽再生時に、着信があることを認識することが可能となる。
Patent JP-2002543362-A (JP)
IPC: G01N33/22
Filed: 2000-04-26
Abstract: The invention relates to a device for adjusting the mixture of oxidation agent/fuel in the feeding pipe (22) of a burner. Said device comprises means (32, 12) for changing the composition of the oxidation agent/fuel mixture and a measuring instrument (2) for detecting the condition of the oxidation agent/fuel mixture and a circuit (28) for controlling said means (32, 12) for changing the composition on the basis of the condition detected by the measuring instrument. The invention is characterized in that the measuring instrument detects the condition of at least one partial mixture of the oxidation agent/fuel mixture via the viscosity or a function therefore before the combustion and that it is located upstream, in terms of the direction of flow, of the means (32, 12) for changing the composition. The invention is also characterized in that the measuring instrument controls the composition in accordance with a function of the detected viscosity by means of the circuit for controlling the means (32, 12) or that it is located downstream of the means (32, 12) for changing the composition and that it controls the composition of the oxidation agent/fuel mixture by means of the circuit for controlling the means (32, 12).
Patent JP-2002544141-A (JP)
Title: アゼライン酸濃縮の工程
IPC: C11B3/00
Filed: 1999-05-06
Abstract: (57)【要約】
精製アゼライン酸は、主としてペラルゴン酸と、オレイン酸のオゾン分解により得られる、主としてアゼライン酸である、Ｃ 4-16 ジカルボン酸の反応混合物を混成することにより得られる。モノカルボン酸の大部分と、Ｃ 9 より小さく及びＣ 9 より大きい鎖長を有するジカルボン酸の一部を分離して、重量比で７５％以上のオレイン酸を含む混合物を準備し、この混合物を重量比で９０％以上のオレイン酸にまで濃縮する。第１ステップ（１）において、鎖長がＣ 9 より小さいジカルボン酸を分別蒸留により除去する。第２ステップ（２）において、ステップ（１）から得られた蒸留残渣を水と反応させて、カルボン酸無水物を分解する。第３ステップ（３）において、この混合物を蒸留する。第３ステップ（３）は、第２ステップ（２）後あるいはこれと同時に実施し得る。
Patent JP-2003500307-A (JP)
IPC: B65D81/22
Filed: 2000-05-26
Abstract: A packaging for long-stemmed flowers having little or no leaf, in particular gerberas, anthuriums and arum lilies, comprises: at least one or more vases (2) made of flexible or rigid material, means for positioning said vase or vases (2), one or more display tubes (3) with rows of openings (17) which allow the stems of the packed flowers to pass through, but not the flowers themselves, means for positioning the display tubes (3) above the vases (2) in such a way that the flower stems inserted through the openings in the display tubes (3) extend into the vases, a tubular protective collar (4) and means for positioning the protective collar (4) around the display tubes. Preferably the packaging also has a lid (5) that fits on the protective collar and contains ventilation openings.
Patent JP-2001240772-A (JP)
Title: Compound having photocatalytic function
Inventor: HAYAKAWA MAKOTO
IPC: C09D1/00
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a compound capable of producing members having sufficient film strength while maintaining photo-catalytic activity on the surface of a base material only by coating and baking. SOLUTION: The compound comprises particles having photocatalytic activity which have been compounded with fine particles having an average particle diameter of <0.01 μm.
Patent JP-2002208527-A (JP)
Title: Leakage flux type power conversion transformer
Inventor: NAKAYAMA KAZUHIRO
IPC: H01F38/14
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a power conversion transformer having large DC resistance and winding resistance in a high-frequency region and having sufficient conversion efficiency has not been obtained in a conventional braided wire. SOLUTION: A winding wire rod for the leakage flux type power conversion transformer is constituted of the braided wire 50 knitted by using three pairs or more of collected wires 51 composed of a plurality of strands 51a. The ratio (W/P) of one-turn winding length W to a knitting pitch P reaches a value within the range of 0.5-2.5 at the knitting pitch P of the braided wire 50.
Patent JP-2002209382-A (JP)
Title: Dc-dc converter
Inventor: GEKITO MASAKAZU
IPC: H02M3/28
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To make the duties of semiconductor switching devices and diodes well-shared, even under a high input voltage condition, thereby maintaining high efficiency. SOLUTION: A DC power supply 1, a semiconductor switching device 121, a transformer first winding 21, and a capacitor 4 are connected in series. A parallel circuit of a second semiconductor switching device 122 and a capacitor 5 is connected in parallel among the semiconductor switching device 121, the transformer first winding 21, and the capacitor 4. A pulse width modulation circuit 8 permits its pulse width for driving the semiconductor switching devices 121, 122 to be adjusted based on outputs from an output voltage detector 6 and an output voltage regulating circuit 7, thus making the oscillating frequency of an oscillating circuit 9 variable based on a resultant output of an input voltage detecting circuit 10.
Patent JP-2002115378-A (JP)
Title: Lateral rotation lock type gutter support
Inventor: KAMATA MITSUYUKI
IPC: E04D13/072
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a lateral rotation lock type gutter support capable of rotatably operating a lateral rotation lock lever even from the upper side in any of the right and left directions. SOLUTION: This lateral rotation lock type gutter support A comprises a gutter support body 2 slidably connected to a mounting lever 1 and a lateral rotation lock lever 4 rotated in the horizontal direction. The body 2 is connected to the lock lever 4 through a connection shaft 5 vertically passing therethrough, and the gutter support body 2 is fixedly pressed against the mounting lever 1. The lateral rotation lock lever 4 is provided with at least one or more operating piece parts 41 and 41 always exposed from the side of the gutter support device body 2.
Patent JP-2002218496-A (JP)
Title: Image processor, image processing method, program, and recording medium
Inventor: SATO YUTAKA
IPC: G06T1/00
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To suppress color tone adjustment from being changed due to a surface area or a color of an object. SOLUTION: A signal pre-processing circuit 4 calculates a color space distance between each pixel of an image and its adjacent pixel on the basis of each RGB color component, calculates an adjustment coefficient of each pixel on the basis of the calculated color space distance and adjusts the value of each pixel depending on the calculated adjustment coefficient. A G integrator 6, an R integrator 7 and a B integrator 8 accumulates the adjusted pixel value for each RGB color component over a range of one field or one frame, A signal processing circuit 9 controls an R variable amplifier 11 and a B variable amplifier 12 to control a level of an RGB signal on the basis of the accumulated value for each accumulated RGB color component.
Patent JP-2002211383-A (JP)
Title: Brake device
Inventor: ISONO HIROSHI
IPC: B60T13/12
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To switch a fast fill device between an available state and an unavailable state. SOLUTION: The fast fill device 52 and a solenoid switch valve 58 are provided in parallel between a ring-shaped chamber 46 and a reservoir 54. While the solenoid switch valve 58 is opened, since the hydraulic fluid in the ring- shaped chamber 46 is mainly supplied to the reservoir 54 through the solenoid switch valve 58, the fast fill device 52 becomes unavailable. While the solenoid switch valve 58 is closed, the flow of hydraulic fluid from the ring-shaped chamber 46 to the reservoir 54 is limited by the fast fill device 52. If the fast fill device 52 can thus be switched between an available state and an unavailable state, the relation between the operation of a brake pedal 34 by the driver and the change state of brake hydraulic pressure can be changed.
Patent JP-2002212554-A (JP)
Title: Soil conditioner for soil containing coal ash from thermal power plant and method for soil improvement using the soil conditioner
Inventor: KIDA YUKIO
IPC: B09B3/00
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain a soil conditioner for the soil containing coal ash from a thermal power plant and to provide a method for soil improvement using the soil conditioner, in which the soil conditioner does not require handling of an acid which has been used as a neutralizing agent, has no concentration unevenness in parts provided with the conditioner, consequently pH neither extremely rises nor drops partially and does not cause a problem of elution of heavy metal. SOLUTION: This soil conditioner for the soil containing coal ash from a thermal power plant is characterized by comprising a phosphate buffer solution and a phosphoric acid absorbent for absorbing excessive phosphoric acid produced from the phosphate buffer solution.
Patent JP-2002217087-A (JP)
Title: Method for forming fine pattern
Inventor: YAMAGUCHI YUKO
IPC: G03F1/70
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain a method for forming a fine pattern in which controllability of pattern dimensions can be ensured and dependency on the density of pattern can be controlled. SOLUTION: When a first pattern is formed in a first process using photolithography and then second process for reducing the pattern dimensions is performed, the first pattern is formed through a correction mask which previously takes account of the difference of density of pattern arrangement, asymmetry, and the difference of reduced dimensions due to irregularity. The second process includes a process for flowing a formed pattern by heat treatment or a process for coating a formed pattern with a resin composition containing a crosslinking agent and framing it through chemical reaction at the interface of the pattern and an upper layer film. When the latter process is employed, acid contained in a resist pattern is diffused and its chemical reaction is utilized.
Patent JP-2002220760-A (JP)
Title: Method for producing high density woven fabric
Inventor: KITAMURA MAMORU
IPC: D03J3/02
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high density woven fabric which holds the physical properties necessary as a woven fabric for air bags, with improved production efficiency. SOLUTION: This method for producing the high density woven fabric is characterized by defining the fiber-applying rate (%) of a reed on the production of the woven fabric as the following expression (expression 1) [N is the number of filaments applied into each dent of the reed; D is the thickness (dtex) of a warp; (ρ) is the density (g/cm3) of the woven fabric; (g) is a reed porosity (%); L is the number (dents/cm) of the dents], and controlling the fiber-applying rate of the reed to <=110.