baber/WOPTO huggingface dataset:
Patent JP-2003511528-A (JP)
IPC: C09D133/14
Filed: 2000-10-16
Abstract: The invention relates to a process for the preparation of an aqueous dispersion of an anionic polyurethane in which initially a tertiary aminofunctional acrylic monomer is used as neutralizing agent for pendant carboxylic acid groups in dispersions of a polyurethane or a polyurethane/polyacrylate, whereafter the unsaturated monomers undergo in situ an addition polymerisation, optionally together with other unsaturated monomer. In the process the isocyanate terminated prepolymer may be reacted with 0-100% of a stoichiometric amount of a hydroxy functional unsaturated monomer before the dispersion in water. The tertiary amine functional usaturated monomer is preset in a ratio to the anionic residues to be neutralized in the polyurethane prepolymer from 0.3 to 2 and preferably from 0.7 to 1.5. Furthermore the amount of carboxylic acid functions in the isocyanate functional polyurethane prepolymer is from 1 to 15% and preferably from 2 to 10%. The invention also relates to dispersions prepared by the present process and to a coating or film obtained from said dispersion.
Patent JP-2003512171-A (JP)
Title: 多成分イオン交換樹脂
IPC: B01J47/00
Filed: 2000-05-31
Abstract: (57)【要約】
少なくとも1種の酸性樹脂および少なくとも1種の塩基性樹脂を含有する多成分イオン交換樹脂顆粒。それぞれの顆粒は、塩基性樹脂の少なくとも1つのミクロ領域と接触または近接した酸性樹脂の少なくとも1つのミクロ領域を含む。
Patent JP-2003525871-A (JP)
Title: ソラマメ（ｆａｖａｂｅａｎｓ）の抽出生成物を含んで成る抗ウイルス組成物
IPC: A61P31/22
Filed: 2000-10-27
Abstract: (57)【要約】
有効成分としてソラマメの抽出生成物を含んで成る、特にヘルペス及びコンジロームを処置するための製薬学的組成物が開示されている。
Patent JP-2003512953-A (JP)
Title: 電子グラビア製版機械のためのグラビア彫刻機構
IPC: B41C1/045
Filed: 2000-10-27
Abstract: (57)【要約】
本発明は、版胴をグラビア彫刻するための電子グラビア製版機械のグラビア彫刻機構に関する。グラビア機構（３）は、長手方向軸線を中心にして小さい角度で振動する軸（２０）と、リセット部材（２１）と、軸受（２２）と、緩衝装置（２３）と、該軸（２０）のための駆動装置（２５，２６）と、切削工具としてのグラビア彫刻工具（４）を備えた、軸（２０）に取り付けられたレバー状の彫刻工具ホルダ（２４）とを有している。グラビア彫刻工具（４）が、グラビア彫刻するために、回転軸線（２７）を中心にして回転する版胴（１）の外周面に向かう方向でストローク運動を行うようになっている。本発明によれば、グラビア彫刻機構（３）が、回転軸線（２７）を中心にして回転する版胴（１）に関連して、軸（２０）が版胴（１）の回転軸線（２７）に対してほぼ平行に延びるように配置されており、グラビア彫刻工具（４）のストローク運動が、版胴（１）の回転軸線に対して垂直に整列された平面（３０）で行われ、これによってグラビア彫刻時にセルの良好な幾何学形状が得られる。
Patent JP-2003530080-A (JP)
Title: Ｌ−パントラクトン加水分解酵素およびｄ−パントラクトンの製造方法
IPC: C12P17/04
Filed: 2000-10-20
Abstract: (57)【要約】
本発明は、L-パントラクトンを加水分解する酵素活性を有するタンパク質に関する。本発明はまた、これらのタンパク質をコードする核酸、核酸構築物、ベクター、遺伝的に改変された微生物、およびD-パントラクトンを製造する方法に関する。
Patent JP-2003535152-A (JP)
IPC: C08K5/544
Filed: 2000-11-15
Abstract: Silicone compositions are disclosed which exhibit excellent adherence to magnesium-based substrates such as magnesium alloys and which exhibit excellent resistance to organic solvents. These compositions include at least one polymerizable silicone component, at least one amino-containing silane adhesion promoter which enhances adhesion of the composition to magnesium-based substrates, and at least one viscosity modifier, which enhances the resistance of the compositions to organic solvents. Methods of making these compositions, articles of manufacture including these compositions, and a method for providing enhanced adhesion to magnesium-based substrates using these compositions are also disclosed.
Patent JP-2003515543-A (JP)
Title: １４，１５−ベータ−メチレン置換されたアンドロゲン
IPC: C07J53/00
Filed: 2000-11-29
Abstract: (57)【要約】
開示された発明は、１４β，１５β−シクロプロパン環および１７αヒドロキシメチル基を特徴とする新規なステロイドの予想外の発見に関する。本発明によるこれらのステロイドは、共通してアンドロゲン活性を有することが見出された。それらは、男性避妊薬の調製、ならびにアンドロゲン不足治療のための医薬の調製に使用することができる。
Patent JP-2004500355-A (JP)
Title: ニューロンの生長及び伸長を刺激する化合物、組成物及び方法
IPC: C07D213/38
Filed: 2000-12-01
Abstract: 本発明は式（Ｉ）： 【化１】     （式中のＡ、Ｂ、Ｘ、Ｄは請求項１に定義している）の化合物、及び、神経再生につながる神経細胞におけるニューロン生長を刺激するための前記化合物を含有する医薬組成物に関する。これらの方法、化合物及び組成物は結合タンパク質に関係するロータマーゼ酵素活性を阻害する。
Patent JP-2004501014-A (JP)
IPC: B60J10/70
Filed: 2000-12-21
Abstract: A device is provided for assembling a fixed-mount vehicle window glass, particularly a windshield, with a component contiguous with one edge of the vehicle window glass, such as a water tray. A profiled part is fixed to the edge of the window glass. The profiled part may be a profiled strip that adheres to the vehicle window glass, and has a lip which joins smoothly and continuously with the free main face of the vehicle window glass. On its underside, the lip may include means of assembly with the component.
Patent JP-2003518814-A (JP)
Title: 零−ｉｆ又は低−ｉｆ受信機のための高ダイナミックレンジ低リップルｒｓｓｉ信号
IPC: H04B17/00
Filed: 2000-12-08
Abstract: (57)【要約】
【解決手段】  零中間周波数の低中間周波数において動作する受信信号強度表示器が提供される。この受信信号強度表示器は、受信された無線周波数信号を表す低又は零中間周波数信号の同相信号要素及び直角位相信号要素から絶対値を形成する。この絶対値は加算される。絶対信号の形成前又は加算の後において、対数信号処理が行われる。最後に、ローパスフィルタリングが行われる。
Patent JP-2003528501-A (JP)
Title: 可変ビットレートビデオ符号化方法及び装置
IPC: H04N19/15
Filed: 2001-03-06
Abstract: (57)【要約】
記録段階の全体に亘って非常に良好な品質が求められるＤＶＤ規格は、データの可変ビットレート送信を可能にし、これによると、より複雑なピクチャに対してはより多くのビットが使用される。符号化されたシーケンスは固定ビットバジェットに収まらなくてはならないので、本発明は、第１の解析段階あることにより、第２の制御段階において、定期的に符号化処理の量子化段階の修正変更が行われる符号化方法に関する。これらの変更は、定期的に算出されて更新されるビットの蓄積を考慮に入れながら行われるが、蓄積が臨界値に達したときにのみ行われることが好適であり、また、これらの偏向は蓄積をできるだけ０に近い値に維持するよう行われる。
Patent JP-2003530228-A (JP)
Title: 研削機械工具取付け部
IPC: B24B45/00
Filed: 2001-03-28
Abstract: (57)【要約】
本発明は、特に手持ちガイド式のアングルグラインダ（１０）のための研削機械工具取付け部であって、連行装置（１２，１４，１６，３００）が設けられていて、該連行装置（１２，１４，１６，３００）を介して使用工具（１８，３２）が駆動軸（５４）と作用的に結合可能である形式のものから出発する。本発明によれば、使用工具（１８，３２）が、ばねエレメント（２０，２２）に抗して運動可能に支承された少なくとも１つの係止エレメント（２４，２６，３０２）を介して、連行装置（１４，１６，３００）と作用的に結合可能であり、該係止エレメント（２４，２６，３０２）が、使用工具（１８，３２）の運転位置で係止位置にスナップインして、使用工具（１８，３２）を形状接続的に固定していることが提案される。
Patent JP-2003530780-A (JP)
IPC: H04N19/59
Filed: 2001-04-02
Abstract: Video encoding with half-pixel motion estimation is an example of a data processing in which the degree of resemblance between a data sample [X] and interpolations [I] between another data sample [C] and further data samples [B] is determined for each interpolation [I]. The interpolations [I] are the sum of the other data sample [C] multiplied by a first weighting factor [W1] and a further data sample [B] multiplied by a second weighting factor [W2], expressed in a formula: <paragraph lvl="0"><in-line-formula>I=CxW1+BxW2. </in-line-formula>The following method allows the data processing to be carried out with relatively few arithmetic operations. In a preliminary calculation step [PCS], a common portion [Y] is calculated. The common portion [Y] is the inverse of the second weighting factor [W2] multiplied by the difference between the data sample [X] and the other data sample [C] multiplied by the first weighting factor [W1], expressed in a formula: <paragraph lvl="0"><in-line-formula>Y=1/W2x{X-CxW1}. </in-line-formula>In a further calculation step [FCS], differences [ER] are calculated between the common portion [Y] and the respective further data samples [B], expressed in a formula: ER=Y-B. Each difference [ER] corresponds to the degree of resemblance between the data sample [X] and the relevant interpolation [I].
Patent JP-2004501018-A (JP)
Title: 膨張可能な拘束装置
IPC: B60R21/205
Filed: 2001-04-18
Abstract: 自動車用の膨張可能な拘束装置は、トリムパネル（５１４）内に形成されたエアバッグ展開ドア（５１２）を有する。ドア（５１２）の外側面は、５インチ ２ から３５インチ ２ （３２．３ｃｍ ２ から２２５．８ｃｍ ２ ）の面積を有し、ドア周囲部の少なくとも一部は、壊れ易い境目辺（５１６）からなる。壊れ易い境目辺（５１６）は、壊れ易い部分としてある長さを有し、そして、その壊れ易い部分の少なくとも２０％は非直線である。装置はまた、少なくとも９０リットルの容量を有するエアバッグ（５２２）を収容したディスペンサ（５１８）を有する。エアバッグディスペンサは、エアバッグを収容するエアバッグ収納部と、インフレータを収容するインフレータ収納部とを有する。
Patent JP-2004509840-A (JP)
Title: ジヒドロピリジン系化合物および使用方法
IPC: C07C205/44
Filed: 2001-05-02
Abstract: 式（Ｉ）の構造を有する化合物は、カリウムチャンネル開放剤によって予防または改善される疾患の治療において有用である。カリウムチャンネル開放剤組成物および哺乳動物においてカリウムチャンネルを開放する方法も開示されている。
Patent JP-2003532850-A (JP)
Title: シャフト／ハブ継手の生成方法
IPC: F16D1/072
Filed: 2001-05-03
Abstract: (57)【要約】
本発明はシャフト／ハブ継手の生成方法に関するものである。本目的のため、外歯を有する歯付軸又はスプライン軸はクリアランスを残してハブの内歯に押し込まれ、歯から歯溝へ、そしてシャフトの外歯がハブの内歯に押し合わされる。動荷重の要求を最良に満たすシャフト／ハブ継手を単純な再現性のある方法で製作することを可能にするため、以下に提案する、シャフトの押込み位置において、シャフトはラジアル円周拡張作用によりシャフトの空所の外方に塑性変形しそして、シャフトの外歯とハブの内歯の間の歯溝のクリアランスに自由度を与えるため、当該外歯に噛合っている当該内歯は、ハブが弾性変形するような方法でハブに対して圧縮されそしてシャフトとハブの間にプレス嵌めが生成される。
Patent JP-2004514877-A (JP)
Title: 局部発振器周波数エラーを補正する方法及び装置
IPC: H03L7/18
Filed: 2001-05-08
Abstract: 【課題】多数の動作条件でＬＯに特性を付与することと、動作条件に基づいてＬＯを補正することとによって、局部発振器の周波数エラーを減少させる。 【解決手段】発振器の周波数エラーは発振器に特性を付与することによって最小化される。外部周波数ソースからの最小限の周波数エラーを含む参照信号が電子装置に供給される。外部信号は参照周波数として用いられて、内部周波数ソースの周波数エラーを見積もる。電子装置はパラメータをモニタし、該パラメータは内部周波数ソースの周波数の正確さに影響を及ぼすように決定される。温度は内部周波数ソースの周波数に影響を及ぼすと知られた１パラメータである。電子装置は関連する出力周波数や内部周波数ソースの周波数エラーだけでなく該パラメータの値も収集し保管する。内部周波数ソースが外部参照信号を与えないときに、内部周波数ソースの結果として生じる特性付与は内部周波数ソースを補正するのに使用される。 【選択図】図４
Patent JP-2004500848-A (JP)
Title: 新しいモータータンパク質とその使用法
IPC: C07K14/475
Filed: 2001-05-17
Abstract: 本発明は、ＨｓＫｉｆ１５の単離された核酸配列およびアミノ酸配列、ＨｓＫｉｆ１５に対する抗体、生物学的に活性のあるＨｓＫｉｆ１５を用いるＨｓＫｉｆ１５調節因子のスクリーニング法、ならびにＨｓＫｉｆ１５調節因子のスクリーニング用のキットを提供する。
Patent JP-2003534747-A (JP)
Title: 通信保護システムおよび方法
IPC: H04M1/673
Filed: 2001-05-23
Abstract: (57)【要約】
携帯電話システム等の通信システムを、権限のない使用から確実に守るとともに、無線通信の傍受をより困難にする、通信システムおよび方法を提供する。具体的には、携帯ユニットと基地局との通信中、識別および認証用に、固定的された無線電話電話番号ならびに他の同様の識別子を用いない。その代わりに、電話会社と携帯電話の通話を制御する基地局だけが知りうる秘密の識別子のセットが決定される。これらの秘密の識別子により、装置間の通信に使用される現在有効な識別子を用い、携帯電話ならびに基地局のデイレクトリを動的かつ連続的に更新することが可能となる。
Patent JP-2003200443-A (JP)
Title: Method for manufacturing heat-resistant resin tubular article
Inventor: FUJITA TOKIO
IPC: B29K77/00
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a heat-resistant resin tubular article prevented from getting out of shape by heating and drying and excellent in releasability after molding.  <P>SOLUTION: In the method for manufacturing the heat resistant resin tubular article including a process for applying a heat-resistant resin material solution to the surface of a cylindrical mold and solidifying the formed layer by heating and drying until bringing the same to a self-supporting state and peeling the solidified tubular article from the surface of the mold and a process for baking the tubular article in such a state that a support having an outer diameter smaller than the inner diameter of the tubular article is inserted in the tubular article, the support is hollow and hermetically closed at its upper end and has fine holes provided to the side surface thereof. After the completion of the baking process, air is fed into the hollow part of the support under pressure and air is injected in the gap between the outside of the support and the heat- resistant resin tubular article from the fine holes of the side surface of the support to peel the heat-resistant resin tubular article from the support.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003202708-A (JP)
Title: Charge control agent for electrophotographic toner
Inventor: OKUNO TAKASHI
IPC: G03G9/097
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge control agent capable of imparting good electrostatic chargeability, more particularly an electrostatic charge rising property to toners and electrophotographic toners containing this charge control agent.  <P>SOLUTION: The charge control agent for the electrophotographic toners consisting of an interlayer compound intercalated with a cationic surfactant between layers of clay minerals having a laminar structure and the electrophotographic toners containing a binder resin, release agent and charge control agent, in which the charge control agent is the charge control agent for the electrophotographic toners.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003202861-A (JP)
Title: Playing device
Inventor: IKEDA TAKASHI
IPC: G10H1/18
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To speedily and accurately set effect parameters for giving sound effects.  <P>SOLUTION: Test sounds are radiated from rear speakers 26 and 28 and picked up by microphones 48 and 50 to obtain environment data regarding circumferential sound characteristics. When a sound effect is specified through a panel operation element 4, etc., effect parameters are automatically determined according to the specified sound effect and environment data. A DSP 12 impart the sound effects based upon the determined effect parameters to a sound signal outputted from a sound source 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002227641-A (JP)
Title: Exhaust emission control device for motorcycle
Inventor: YAMAMOTO YOSHIYUKI
IPC: B62M7/02
Filed: 2002-01-11
Abstract: PROBLEM TO BE SOLVED: To arrange a secondary air filter for a device of controlling exhaust emission by introducing the secondary air, a control unit therefore and a piping therebetween by effectively and reasonably utilizing the dead space of a vehicle body in a motorcycle having restriction in the space to arrange the instruments concerned. SOLUTION: The secondary air filter 85 is set in a space 13a between a housing box 12 and a fuel tank 11 both disposed at the vehicular side opposed to the side at which the control unit 100 is provided. Further, there is provided the piping for the secondary air connecting to the control unit 100 and air filter 85 while crossing the space between the housing box 12 and the fuel tank 11 from one side of the vehicular body to the other side.
Patent JP-2003206312-A (JP)
Title: CATALYST FOR alpha-OLEFIN POLYMERIZATION AND METHOD FOR MANUFACTURING alpha-OLEFIN POLYMER
Inventor: KUMAMOTO SHINICHI
IPC: C08F4/654
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymerization catalyst for obtaining an α-olefin polymer of high quality and a method for manufacturing an α-olefin polymer.  <P>SOLUTION: The catalyst for α-olefin polymerization is obtained by contacting the following (A), (B), (C) and (D) together: (A) a solid catalyst component comprising as essential ingredients Ti, Mg and a halogen; (B) an organoaluminum compound; (C) a compound bearing a -C-O-C-O-C- bonding group; and (D) an alkoxysilane compound. The method for manufacturing an α-olefin polymer comprises subjecting an α-olefin to homopolymerization or copolymerization using the catalyst for α-olefin polymerization.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002302496-A (JP)
Title: Method for obtaining mixture of phosphate mono and diester
Inventor: RUSSO ANTONIO
IPC: C08G65/327
Filed: 2002-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for using a perfluoropolyether phosphate for imparting water-and oil-repelling properties and adjusting a phosphate monoester and a phosphate diester to prescribed amounts, respectively. SOLUTION: This method for obtaining the mixture of the phosphate monoester with the phosphate diester comprises (a) adding 1 to 60 mol.%, especially 5 to 40 mol.%, of water to 1 equivalent of a perfluoropolyoxyalkylene structure-having monofunctional alcohol of the formula (I): Rf-CF2 -(CH2 )q -ZH (I) [Rf is a monofunctional perfluoropolyether chain, such as C2 F5 O; (q) is an integer of 1 to 20; Z is O-C2 H4 O, or the like], (b) reacting the reaction product obtained in the process (a) with phosphoric anhydride P2 O5 in a molar ratio of 1.5:1 to 4:1, especially 2:1 to 3:1, once to many times, (c) hydrolyzing the compound obtained in the process (b) with water or diluted hydrochloric acid, (d) optionally separating the organic layer with a solvent immiscible with water, and (e) recovering the product from the organic layer.
Patent JP-2003214388-A (JP)
Title: Axial fan device
Inventor: TAMAGAWA TORU
IPC: F04D13/02
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fan device capable of obtaining the sufficient static pressure characteristics and reducing the noise.  <P>SOLUTION: This fan device comprises a fan housing 4 provided with an air blasting channel 10, a rotor 20 mounted in the air blasting channel 10 of the fan housing 4 and rotatably supported on the fan housing 4 through a bearing means 18, a rotor magnet 44 mounted on the rotor 20, and a stator 46 mounted on the fan housing 4 oppositely to the rotor magnet 44. The rotor 20 is provided with blade members 30, 30 having a plurality of blade parts 36, 42 for axially blasting the air, in a plurality of stages in the axial direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002234510-A (JP)
Title: Package conveyance system
Inventor: FOCHLER FRITZ
IPC: B65G59/06
Filed: 2002-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a package conveyance system which can deal by a simple manner of handling with packages in various kinds of shapes and dimensions, and with stacked-up packages in various kinds of heights. SOLUTION: In the package conveyance system which conveys packages (2) or stacked-up packages (3) from a vertical delivery passage (4) housing the packages (2) in the state of being stacked up through a plurality of accepting portions (5) of a conveyer (6), the accepting portion (5) is divided by each of driving engagement pieces (8) provided at the conveyer (6), and each of the driving engagement pieces (8) moves endlessly in a circular movement together with a single conveyer band. A mounting surface (9) for the packages (2) or the stacked-up packages (3) is provided between the vertical delivery passage (4) and the conveyer (6). An axis is provided at the mounting surface (9) on a position at the end opposite to the vertical delivery passage (4), and the mounting surface (9) turns round the axis.
Patent JP-2003215647-A (JP)
Title: Plane waveguide type optical circuit and its manufacturing method
Inventor: FUKUDA CHIE
IPC: G02B6/12
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plane waveguide type optical circuit which has its power consumption reduced and also has its constitution and manufacturing processes simplified as an optical circuit which uses thermooptic effect and to provide its manufacturing method.  <P>SOLUTION: On a substrate 10, core layers are formed with a waveguide pattern having a core proximity part 13 where a 1st core layer 21 of a 1st optical waveguide 11 and a 2nd core layer 22 of a 2nd optical waveguide 12 are close to each other and function as a directional coupler and further a clad layer which covers the substrate 10 and core layers is formed to obtain the plane waveguide type optical circuit 1. A cavity part provided in the clad layer at the core proximity part 13 is charged with a filling material 25 which has larger temperature dependence of the refractive index than the clad layer, and a Peltier element 40 for variably controlling the branch ratio of light is installed at the core proximity part 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210896-A (JP)
Title: Laundry pole
Inventor: FUJII HIDETOSHI
IPC: D06F57/00
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laundry pole which prevents hangers hung onto it from moving or blown off by the power of wind, or beddings and blankets hung around it from sliding down from it.  <P>SOLUTION: A long flat alar plate 2 is set along the entire length of the pole 1 on right and left sides of the long cylindrical pole 1. On the alar plate 2, latch holes 3 are bored and a hooking part 5 of the hanger 4 is inserted and latched through the hole 3, which prevents the hanger 4 from moving one way by the wind so that laundry hung on the hanger can be dried effectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210888-A (JP)
Title: Method for detecting amount of cloths in washing machine, device for detecting amount of cloths in washing, and washing machine
Inventor: KOMORI TAKASHI
IPC: H02P27/04
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting the amount of cloths in a washing machine having good calculation accuracy of moment of inertia for detecting the amount of cloths.  <P>SOLUTION: In the method for detecting the amount of cloths in the washing machine, the moment of inertia of a washing tub containing the cloths to be washed and rotated by a motor is obtained and the amount of the cloths is detected based on the obtained moment of inertia. Accelerating the washing tub by first torque (S1, 5, 10), detecting a rotational speed R (S2) a first rotational speed of the washing tub (S3), detecting a rotational speed (r) faster (S6) than the second rotational speed faster than the first rotational speed of the washing tub and measuring the required time from the rotational speed R to the rotational speed (r) (S4, 8), the moment of inertia is obtained based on the first torque, the rotational speed R, the rotational speed (r) and the required time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224319-A (JP)
Title: Device and method for generating laser light
Inventor: KOROGI MOTONOBU
IPC: H01S5/0687
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the frequency of laser light with accuracy while a lock-in range is expanded with a simple circuit configuration.  <P>SOLUTION: A saturablly absorbed and dispersed signal that can make zero- crossing at the resonance frequency of gas enclosed in a first gas cell 18 is generated based on laser light passed through the cell 18 and a linearly absorbed and dispersed signal that can make zero-crossing at the resonance frequency of gas enclosed in a second gas cell 19 is generated based on reflected laser light passed through the cell 19. Then a control signal is generated by performing addition and subtraction on the saturably and linearly absorbed and dispersed signals. Thereafter, laser light having the frequency corresponding to the signal intensity of input signal is emitted by controlling the signal intensity of the input signal based on the control signal thus generated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229411-A (JP)
Title: Manufacturing method of thin film transistor
Inventor: ISHIDA ARICHIKA
IPC: H01L29/786
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the etching speed of a silicon oxide film and eliminate the reduction of an yield due to the remaining etching of the silicon oxide film upon forming a contact hole in the silicon oxide film on a silicon layer, in the manufacturing method of a thin film transistor.  <P>SOLUTION: The manufacturing method of the thin film transistor comprises a process of forming the silicon oxide film on an active layer consisting of silicon, and a dry etching process of etching the silicon oxide film employing etching gas consisting of a first gas containing fluorine as well as carbon and second gas containing hydrogen while applying plasma discharge to form the contact hole for exposing part of the active layer in the silicon oxide film. The condition of etching is specified upon starting the plasma discharge in the dry etching process so that the producing amount of fluorocarbon is reduced compared with the stabilizing time of plasma discharge.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227649-A (JP)
Title: Blowoff port structure for floor placing type air conditioner
Inventor: MORIYAMA YASUYUKI
IPC: F24F13/08
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To air-condition the inside of a room as a whole without giving a feeling of unpleasantness to a person.  <P>SOLUTION: This blowoff structure has an opening part 2a for blowing off air upward in the room, and a blowoff adjusting means 4 for adjusting a flow of the air blown off from this opening part 2a. The blowoff adjusting means 4 is provided a plurality of orifice members 41 arranged so as to block up a part of the opening part 2a. The orifice members 41 are formed so that an interval between the mutually adjacent members gradually narrows upward from below.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002325589-A (JP)
Title: Fusion protein composed of ligand bound protein and stable plasma protein
Inventor: CAPON DANIEL J
IPC: C12N15/62
Filed: 2002-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a new ligand bound molecule and a receptor and a composition and a method for improving the circulating plasma half-life of the ligand bound molecule. SOLUTION: This polypeptide contains a dimmer of immunoglobulin heavy chains without an immunoglobulin light chain. In the polypeptide, a variable domain of at least one of the immunoglobulin heavy chains is substituted with an amino acid sequence of a ligand binding partner that is a receptor, a carrier protein, a hormone, a growth factor, an enzyme or a nutrient substance and is not a lymphocyte homing receptor, a constituent element of an immunoglobulin gene superfamily, a protein homologous thereto or a multiple subunit polypeptide encoded with a discrete gene and the binding partner fuses to an amino acid sequence of an immunoglobulin constant domain at the C- terminus and holds binding characteristics.