baber/WOPTO huggingface dataset:
Patent JP-2003189517-A (JP)
Title: Permanent magnet motor
Inventor: YAMASHITA FUMITOSHI
IPC: H02K1/27
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a permanent magnet motor with a mW-grade output having the thermal stability, where a magnet which can realize the size reduction and output increase of the permanent magnet motor is required.  <P>SOLUTION: A magnetic isotropic crystallized chilled thin belt, which has a coercive force Hci of not less than 600 kA/mm, a residual magnetization Ir of not less than 940 mT, and a maximum energy product (BH)<SB>max</SB>of not less than 135 kJ/m<SP>3</SP>after the magnetization by a pulse having a magnetizing field of 4 MA/m, is used as a starting raw material. A compound composed of the mixture of rough-pulverized powder of the thin belt and epoxy-resin binder is compressed and molded to obtain a green compact which is subjected to a heat treatment to cure the epoxy-resin to obtain a magnet. The magnet is magnetized to have poles by a magnetizing field Hm of 0.6-1.6 MA/m which is in an unsaturated magnetizing region and used for a magnet rotor or a permanent magnet field.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187814-A (JP)
Title: Nonaqueous electrolyte cell
Inventor: TAKAI TOKU
IPC: H01M6/16
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte cell that has few voltage defect problems due to shock or the like, and has superior low temperature discharge characteristics.  <P>SOLUTION: In the nonaqueous electrolyte cell having a positive electrode, a negative electrode, and a nonaqueous electrolyte, the negative electrode is constituted of a lithium plate where a lithium alloy is formed on at least one part of the surface opposite to the positive electrode, and a separator, where a nonwoven fabric is used together with at least a microporous film, is interposed between the positive electrode and the negative electrode. The lithium alloy is preferably a lithium - aluminum alloy and the pore size of the microporous film is preferably 8 μm or less and the microporous film and the nonwoven fabric are preferably made of polyolefin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002225215-A (JP)
Title: Method and device for adjusting rest interval between surface of gravure printing cylinder and engraver's needle
Inventor: BEISSWENGER SIEGFRIED
IPC: B41C1/04
Filed: 2001-12-21
Abstract: PROBLEM TO BE SOLVED: To adjust a rest interval of an engraver's needle to gravure printing sculpture economically advantageously, accurately, and reproducibly. SOLUTION: The rest interval is adjusted based on a reference plane for replacing or representing a surface of a cylinder.
Patent JP-2003191113-A (JP)
Title: Driver drill
Inventor: FURUTA TAKEFUMI
IPC: F16H1/28
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability related to a mode change-over.  <P>SOLUTION: In a flat washer 17a receiving a rear end of a coil spring 18a for setting clutch operating torque, a retreat position is regulated by a step like protrusion 31 of a journaling part 15 so that an interval S is formed between the flat washer 17a and a flat washer 17b abutting on a pin 14 in a retreat position of an internal gear 13. When the internal gear 13 tries to rotate in an advance position in a clutch mode, energizing force of the coil spring 18a can be transmitted to the internal gear 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193076-A (JP)
Title: Hardly foamable polyether-based lubricant
Inventor: IMAI TAKAKAZU
IPC: C10M107/44
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lubricant having very low foaming properties, excellent lubrication such as oiling effects and abrasion resistance, and extremely suitable as water-soluble cutting oil, polishing oil, press oil, rolling oil, drawing oil, polishing liquid and water-glycol-based hydraulic liquid.  <P>SOLUTION: This polyether-based lubricant is obtained by formulating an alkylene oxide adduct to a (poly)alkylene polyamine having ≥8 HLB, and a carboxylic acid in a specific proportion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002213210-A (JP)
Title: Tool for installing vane
Inventor: MCFARLAND CHRISTOPHER C
IPC: F01D25/28
Filed: 2001-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a tool for installing a vane, which tool is used for properly positioning a stator vane when the vane is attached to an engine case. SOLUTION: A pneumatic press type vane lifting installation tool is formed of two tubes that are expandable and substantially semi-circular, and are disposed between a rotor assembly and a vane assembly when the vane assembly is installed. Each tube 42 is positioned to be brought into contact with an inner end of a vane in the vane assembly. The tubes 42 are expanded to exert lifting force on the vane, and the vane is attached to the engine case.
Patent JP-2003197193-A (JP)
Title: Negative active material for nonaqueous electrolyte secondary battery, its manufacturing method, and nonaqueous electrolyte secondary battery
Inventor: MORITA TOMOKAZU
IPC: H01M4/36
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material with high capacity and high cycle characteristics used for a negative active material of a nonaqueous electrolyte secondary battery, and to increase capacity of the nonaqueous electrolyte secondary battery using this material.  <P>SOLUTION: This negative active material contains a single particle comprising a region A represented by composition formula SiO<SB>x</SB>C<SB>y</SB>, (in the formula, each of x and y is the number in a range of 0.2≤x≤3, 1≤y≤5), and a region B comprising a carbonaceous material, and the size of the region A is 10 nm to 1 μm. The negative active material is manufactured in a process mixing a compound containing Si atoms and a polymerization reaction or polycondensation reaction, and a process pyrolytically decomposing the obtained solid product.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166113-A (JP)
Title: Method for producing hat
Inventor: HIGASHIURA KUNIHARU
IPC: A42C1/04
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a hat without collapsing its shape by using a cloth material consisting of felt as a raw material.  <P>SOLUTION: This method for producing the hat is provided by using the cloth material consisting of the felt as the raw material, forming a cylindrical body 1 having a top part with a roundish shape and opened bottom part, pinching up the inside or outside of a suitable position of the roundish part of the upper part of the cylindrical body 1 as a line state, forming a reinforcing part 2 by sewing 4 the pinched up part, mounting the cylindrical body 1 on a wooden mold or metal mold from the lower part of the body and heating for forming for a prescribed time with steam.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003501408-A (JP)
Title: ２，２，４，４−四置換された１，３，５−シクロヘキサントリオンの製造方法
IPC: C07C69/716
Filed: 2000-05-19
Abstract: (57)【要約】
本発明は、式IIで表されるシクロブタン-1,3-ジオンと、O又はN求核剤及びシリル化試薬とを反応させ、続いて、アセチル化及び環化を行なうことにより、式Iで表される2,2,4,4-四置換された1,3,5-シクロヘキサントリオンを製造する方法に関するものである。
Patent JP-2003501519-A (JP)
IPC: C08F12/14
Filed: 2000-06-06
Abstract: A vinyl monomer of the structure R-B-Ar(-CH-CH<SUB>2</SUB>)<SUB>n </SUB>(1) in which Ar is an aromatic ring (arylene group); n is an integer >0, in particular one or two; B is a bridge structure; R is a (C<SUB>2-30</SUB>)-hydrocarbon group carrying two or more protected or unprotected hydroxy groups. The monomer is characterized in that B comprises a chain of atoms linking R to Ar and consisting of 1-10 atoms selected from carbons and the heteroatoms ether oxygen, thioether sulphur or amino nitrogen, with the proviso that the terminal atom in B which is attached to R is one of the heteroatoms. A method for producing a polymer support matrix in which the vinylmonomer is one of the monomeric units. The support matrix as such is also claimed. The preferred method for producing the support matrices involves suspension polymerisation, the preferred form of matrix is beads. The matrix is cross-linked
Patent JP-2003502900-A (JP)
IPC: H04W88/06
Filed: 2000-05-16
Abstract: A multiple mode radiotelephone provides radiotelephone communications using first and second radiotelephone communications modes. The multiple mode radiotelephone includes a first chip set providing radiotelephone communications according to the first radiotelephone communications mode, a second chip set providing radiotelephone communications according to the second radiotelephone communications mode, a user interface, and a <i>glue</i> circuit. The first chip set includes at least one integrated circuit chip, the second chip set includes at least one integrated circuit chip, and the first and second chip sets are distinct. The user interface accepts user input and provides user information. The <i>glue</i> circuit couples the user interface to the first chip set when providing radiotelephone communications according to the first radiotelephone communications mode, and the <i>glue</i> circuit couples the user interface to the second chip set when providing radiotelephone communications according to the second radiotelephone communications mode.
Patent JP-2003503044-A (JP)
Title: 種間核移植技術を用いたヒトクローン胚の作製方法
IPC: C12N15/09
Filed: 2000-06-30
Abstract: (57)【要約】
本発明は種間核移植技術により、ヒトクローン胚を作製する方法を提供する。本発明のヒトクローン胚の作製方法は、ヒトから採取したドナー体細胞系を調製する工程；ウシの卵巣から採取した卵母細胞をin vitroで成熟させる工程；該卵母細胞の周囲の卵丘細胞を除去する工程；成熟卵母細胞の透明帯の一部を切開して切れ目を作り、そして第１極体を含む細胞質の一部を、該切れ目を通して搾り出すことにより除核されたレシピエント卵母細胞を得る工程；除核されたレシピエント卵母細胞に前記ドナー体細胞を注入することによりレシピエント卵母細胞に核を移植し、次いで電気融合し、電気融合した細胞を活性化させることにより胚を得る工程；および胚をin vitroで後活性化し、培養する工程を含んでなる。本発明のヒトクローン胚を用いて、ヒト胚性幹細胞を取得することができ、生物学および医学の分野において幅広く使用することができる。
Patent JP-2003507010-A (JP)
Title: 合成ペプチド
IPC: C07K14/415
Filed: 2000-07-31
Abstract: (57)【要約】
植物デフェンシン由来の修飾システイン含有抗菌ペプチドであって、前記修飾が、（ａ）１以上のシステイン残基を導入し、そして／または（ｂ）１以上のシステイン残基を置換するかまたは改変し、ジスルフィド架橋を形成する能力を遮断することを含む、前記ペプチド。該修飾ペプチドは、改善された抗菌活性を有することができる。
Patent JP-2003506280-A (JP)
Title: 通気による入れ子防止特性を有する容器蓋
IPC: B65D43/06
Filed: 2000-08-10
Abstract: (57)【要約】
任意に着脱可能な容器蓋（１４）は中心パネル（３０）とこのパネルを囲僥する周囲密閉リップ（３２）とを有する。この周囲密閉リップ（３２）は、ボウル縁部（２０）を内部に嵌合する溝部を画定すべく、断面が略逆Ｕ字型に形成されている。この蓋は、パネルと周囲密閉リップの間に形成される少なくとも一つのリッジ（３３）も有する。このリッジは少なくとも一つの間隙（３１）によって中断されている。パネルに対して略垂直な方向から見ると、リッジと周囲密閉リップは部分的に重ね合わされている。蓋をしっかりと締めずにボウル上に載せたときはリッジはボウルにも当接する。また、このような蓋を有する容器も開示されている。
Patent JP-2003507659-A (JP)
Title: 密閉型圧縮機の入口管と出口管を冷凍システムに結合するための装置
IPC: F04B39/12
Filed: 2000-08-17
Abstract: (57)【要約】
密閉型圧縮機の入口管と出口管を冷凍システムに結合するための装置であって、各入口管と出口管（１２）は、内部管状突起（１３）を設けた管状延長部を有し、管状延長部の中に、冷凍システムの管（２０）の端部（２１）がゆるく入れ子式に、導入されかつ固定され、各内部管状突起（１３）が、前記端部（２１）が固定されるストップを規定する、管（２０）の端部（２１）の外径よりも小さい内径を有する。
Patent JP-2003508290-A (JP)
Title: エアバッグモジュール
IPC: B60R21/16
Filed: 2000-07-26
Abstract: (57)【要約】
本発明は、折り畳まれた膨張可能なエアバッグ（１４）のための少なくとも１つの収納部（１２）と、モジュールが組み付けられる時に、収納部内にエアバッグと共に配置される少なくとも１つの形状付与要素（１８）とを備えた、自動車用のエアバッグモジュールに関する。本発明はまた、この種のエアバッグモジュールを製造するための方法にも関する。
Patent JP-2003508092-A (JP)
Title: 細胞エキソサイトーシスの調節におけるｓｎａｒｅ分子のイソフォーム及びその使用
IPC: C07K14/47
Filed: 2000-08-18
Abstract: (57)【要約】
クロストリジウム属毒素による中毒を患う又は中毒の危険性のある患者の治療方法であって、ＳＮＡＲＥ（溶解性（Ｎ−エチルマレイミド感受性融合タンパク質）−付着タンパク質レセプター）が、患者の細胞に供給され、ここで前記ＳＮＡＲＥは、前記クロストリジウム属毒素によるタンパク質分解に耐性である（毒素耐性ＳＮＡＲＥ）及び／又はクロストリジウム属毒素を阻害することができる（毒素阻害性ＳＮＡＲＥ）ものである方法。クロストリジウム属毒素を阻害することができるＳＮＡＲＥ（毒素阻害性ＳＮＡＲＥ）は、クロストリジウム属毒素を阻害することができる２５ｋＤＡ（ＳＮＡＰ−２５）のシナプトソーム関連ポリペプチドとすることができる。ＳＮＡＲＥは、好ましくは、ＢｏＮＴ／Ａ、ＢｏＮＴ／Ｂ及びＢｏＮＴ／Ｃによるタンパク質分解に耐性である。
Patent JP-2003509040-A (JP)
Title: 遺伝子導入により産生された融合タンパク質
IPC: C07K16/00
Filed: 2000-09-18
Abstract: (57)【要約】
トランスジェニック融合タンパク質を作製する方法。この方法は、融合タンパク質を発現するトランスジーンを含むトランスジェニック動物を提供し；該トランスジーンを発現させ；前記トランスジェニック動物の乳から前記融合タンパク質を回収する、各工程を含む。
Patent JP-2003512768-A (JP)
IPC: H04W4/02
Filed: 2000-10-09
Abstract: A method and corresponding apparatus for use by a low power radio frequency (LPRF) device intended to communicate with other LPRF devices on an LPRF band when both the LPRF band location and its width can vary by country, the invention for determining in what country the LPRF device is being used, and so the band and bandwidth that should be used, and for ensuring that the LPRF does not communicate on an LPRF band that is not likely the correct band, or is not a band indicated by a user. The invention assesses clues to determine if any particular country is reasonably likely to be the country where the device is being used, and if no such country is determined, and if a user interface is available, the device queries a user.
Patent JP-2003516814-A (JP)
IPC: A61L9/12
Filed: 2000-11-10
Abstract: According to the invention, the device for diffusing aromas comprises a bottle (10) containing the aromatic product (11) to be diffused in a liquid state, said bottle being removably mounted beneath a device body (1). Said body has an inner chamber (2) which communicates with said bottle (10) in the operating position; and horizontal entrance/exit channels (3, 4) which are connected to a pressurized air circuit which opens into said chamber. A diffusion screen (7) is arranged inside the inner chamber (2), perpendicularly to the axis of said horizontal passages, and a capillary element (6) connects the liquid (11) contained in the bottle (10) to said diffusion screen (7).
Patent JP-2003517800-A (JP)
Title: ディジタル移動通信システムにおけるデータの非トランスペアレント送信の方法
IPC: H04W92/04
Filed: 2000-12-06
Abstract: (57)【要約】
本発明は、データ通信をサポートする移動通信システムに関し、そのシステムは、交換施設と通信する基地局を含む。移動局と前記交換施設との間の通信のために通信プロトコルが用いられる。基地局と交換施設との間の接続は、パケット交換通信をサポートし、また、基地局には、移動局から送信されたデータフレームがエアインタフェースを経て正しく受信されたかどうかを検出する検出手段が備えられている。さらに、正しく受信されたとして検出されたデータフレームのみを、基地局と交換施設との間のパケット交換接続を用いて交換施設へ送信する手段も備えられている。
Patent JP-2004500456-A (JP)
Title: ポリアニリンの製造方法
IPC: C08G73/02
Filed: 2001-01-02
Abstract: アニリンの種オリゴマーをアニリンモノマーの塩及び酸化剤を酸性ｐＨで反応させる工程を含むポリアニリンの製造方法である。さらに、酵素がその活性を維持する範囲にｐＨを保持するために、反応に塩基を添加しつつ、前記酵素の存在中でモノマーの塩と電子受容体と反応させる工程を含むアニリンモノマーを酸化的にカップリングする方法である。
Patent JP-2005503178-A (JP)
Title: 蒸着による医療器具の製造
IPC: C23C14/14
Filed: 2001-01-11
Abstract: 医療器具を形成する方法に関する。この方法は、基材を提供する工程と、基材に金属層を蒸着によって堆積させる工程と、基材から金属層を除去する工程とからなる。このように除去した金属層が医療器具であるか、或いは医療器具を形成するベースとして働く。他の態様においては、本発明は、本発明の方法によって形成された医療器具を含む。
Patent JP-2003521498-A (JP)
Title: ストレス治療用の組成物
IPC: A61K38/00
Filed: 2001-01-29
Abstract: (57)【要約】
本発明は、ストレスの少なくとも１つの症状に悩まされる対象におけるストレスを治療する新規方法に関する。さらに詳細には、本発明は、このような対象におけるストレスを超音波処理用するための、セロトニン依存性神経伝達を高める前駆体またはプロドラッグ、並びに、セロトニンの生合成における中間体の使用に関する。患者に、有効量のセロトニン作動性薬剤またはプロドラッグを投与することを特徴とする、ストレス関連症状を示す患者におけるストレスを治療する方法が開示される。このような薬剤の特定の例が、記述され、そして中でも、トリプトファンまたは５−ヒドロキシトリプトファン、またはそれらの塩が挙げられる。
Patent JP-2003522248-A (JP)
Title: 物理的、熱的又は熱及び化学線によって硬化可能な水性被覆剤及びその使用
IPC: B05D1/36
Filed: 2001-01-30
Abstract: (57)【要約】
本発明は物理的、熱的又は熱及び化学線によって硬化可能な、Ａ）少なくとも１種の飽和、不飽和及び／又はオレフィン性不飽和の化合物とグラフトされたイオン性及び／又は非イオン性に安定化されたポリウレタンをバインダーとして、Ｂ）少なくとも１種の色付与及び／又は効果付与する顔料並びにＣ）少なくとも１種の無色の、被覆剤中の他の成分に対して実質的に不活性の透明の又は乳白色の、平均粒度１．０〜１０．０μｍであり、その粒子が０．８〜３．６ｇｃｍ -   ３ の密度を有する粉末を含有する水性被覆剤並びに一層及び複層の色付与及び／又は効果付与する塗装系を下塗りされた基体及び下塗りされていない基体上に製造するための前記の水性被覆剤の使用に関する。
Patent JP-2003532278-A (JP)
Title: 車室における物体または人物を捕捉検出するための装置および方法
IPC: B60R25/31
Filed: 2001-03-08
Abstract: (57)【要約】
少なくとも１つのレーザ光パルスが送信されかつ物体または人物において反射されたレーザ光パルスを受信されるという形式の、車両の車室における物体または人物を捕捉検出するための装置および方法であって、連続的に受信パワーが突き止められかつ十分な受信パワーに相応する限界値に達するとレーザ光パルスが遮断されるという装置および方法が提供される。
Patent JP-2003528857-A (JP)
Title: プロテインキナーゼ阻害剤としての３−シアノキノリン、３−シアノ−１，６−ナフチリジンおよび３−シアノ−１，７−ナフチリジン
IPC: A61P15/00
Filed: 2001-03-28
Abstract: (57)【要約】
【化１】
 で示される構造を有する式（Ｉ）の化合物またはその医薬塩は、抗腫瘍剤としておよび骨粗鬆症および多発性嚢胞腎の治療に有用である。
Patent JP-2003530704-A (JP)
Title: フレア及びテーパ部分を有するリブ・ウェイブガイド半導体レーザ、及びその製作方法
IPC: H01S5/10
Filed: 2001-04-11
Abstract: (57)【要約】
均一領域（５０ｂ）及びフレア並びにテーパ領域（５０ａ）を含むリブ・ウェイブガイド・ジオメトリに基づいた半導体レーザ構造。均一領域は、ほぼ一定の厚さ及び幅を有する。フレア及びテーパ領域は、均一領域から広い端部へ向かって漸次に幅が増大し厚さが減少する。選択領域エピタキシによって製作される。デュアル・ストライプ誘電体マスクの中の誘電体ストライプは、ウェイブガイドの２次元的に変化するフレアを画定するために使用される。フレアの厚さは、フレアの幅の関数として変化する。
Patent JP-2003535006-A (JP)
Title: 多結晶窒化ケイ素から多孔質の成形体を作製する方法
IPC: C04B35/626
Filed: 2001-05-21
Abstract: (57)【要約】
本発明は多結晶構造を有する多孔質成形体を作製するための新規の改良された方法に関する。本発明の目的は、材料の従来の優れた性質を有すると同時に本技術分野で知られている欠点を少なくとも実質的に低減するように成形体を作製する方法を提供することである。この目的のために、粗い粒子と微細な粒子とのピークのある粒度分布を有する窒化ケイ素粉末のバッチを予備圧縮して素地を形成し、温度に基づく焼結工程を使用して焼成する。
Patent JP-2003205408-A (JP)
Title: Holder
Inventor: ISHIKAWA HITOSHI
IPC: B23B31/117
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder in which a forefront roller 24a out of a plurality of rollers 24 guided by a roller guide cylinder 21 is located at the position close to a tip 3a of a tightening cylinder 3 when a turning cylinder 17 and the roller guide cylinder 21 are retracted so as to be in a blade tightening condition, and the tightening force at the tip 3a of the tightening cylinder 3 is increased.  <P>SOLUTION: In the holder comprising the cylindrical tightening cylinder, the turning cylinder, the plurality of rollers disposed between the tightening cylinder and the turning cylinder, and the roller guide cylinder to hold the rollers, an engagement groove is circumferentially formed in a rear outer circumferential surface of the tightening cylinder, an engagement piece having a sufficient length reaching the engagement groove is provided on a rear inner circumferential surface of the roller guide cylinder facing the engagement groove, and the width of the engagement groove in the axial direction is set so that the engagement piece is brought into contact with a groove end to prevent any advancement of the roller guide cylinder when the roller guide cylinder reaches a front end.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206807-A (JP)
Title: Direction selector valve for high temperature gas
Inventor: KATAYAMA RYUICHI
IPC: F02K9/60
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To certainly hold a line contact between a pressure contact part and an end seal part even when dispersion of dimension occurs due to thermal deformation of a member and drawing tolerance, and to prevent leakage of high-temperature and high-pressure gas from the pressure contact part, while downsizing and lightening a valve body.  <P>SOLUTION: In a direction selector valve for high temperature gas, the end seal part disposed in a branch part 42 for making the high-temperature and high-pressure gas to flow to one of a plurality of outlets comprises a pan 143 sliding in a recessed part 142 or on the inner peripheral surface of a flow channel, a tapered part 145 disposed in a flow channel inlet in the branch part, and a bellows 130 of which one end is connected to the pan and the other end is connected to the inner surface of a case. The pressure contact part for blocking the flow channel inlet in the branch part comprises a poppet 24 for contacting the pan and the tapered part by pressure on the front end surface and the rear end surface, and a projection 124 for contacting the pan by pressure on the inner peripheral surface of the flow channel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209127-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KOBAYASHI JUNICHIRO
IPC: H01L29/778
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method capable of reducing a leakage current between a operation region mesa-isolated into an island shape and a gate electrode without losing coverage over a step on a gate electrode in the operation region.  <P>SOLUTION: A HEMT 25 includes an operation region 11 obtained by mesa- isolating into an island shape a laminate film comprising a channel layer 3, an electron donor layer 5, and other semiconductor layers; and a gate electrode 8 extending from an upper surface of the operation region 11 to a side wall of the same. There is provided an impurity diffusion layer 23 of a conductivity type opposite to an impurity introduced into the electron donor layer 3 on a side wall surface layer of the operation region 11 in contact with the gate electrode 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208537-A (JP)
Title: Point giving system
Inventor: KOYANAGI SHINICHI
IPC: G06F13/00
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a point giving system capable of differentiating from another shop and promoting continuous attraction of customers and sales.  <P>SOLUTION: The point giving system includes a comment acceptance means for accepting contribution of an evaluation comment on commodity from a customer, a comment management means for storing the text of the received evaluation comment and the contribution time and date and a customer name, a comment adopting means for presenting the stored evaluation comment to a manager and accepting directive of determination on whether useful for another customer or not as previous information for purchasing the commented commodity by each evaluation comment, and a point issue means for issuing special point to a customer contributing an evaluation comment receiving the directive of determination to the effect that it is useful for another customer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214559-A (JP)
Title: Clamp and fixing method of tubular material
Inventor: MIURA HIDEYA
IPC: F16L3/02
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamp for obtaining a sure vibration control effect, and capable of coping with a state by manufacturing only a clamp body even if a diameter and a pitch of a tubular material change.  <P>SOLUTION: This clamp has a clip body 1 having an installing part 2 to be installed on a car body B, and a housing part 22 for housing this clip body 1, and is composed of the clamp body 21 having a holding part 27 for holding a pipe P. A vibration control member 10 composed of a soft material is integrally arranged on the outer periphery of the installing part 2. Openings 24a and 24b are arranged on the car body B side of the housing part 22 of the clamp body 21. Leg parts, 11a and 11b of the vibration control member 10 are projected from these openings 24a and 24b. These leg parts 11a and 11b are allowed to abut to the car body B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214952-A (JP)
Title: Spectrometer
Inventor: KATSUNUMA ATSUSHI
IPC: G01J3/18
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a simplified spectrometer having a temperature compensation mechanism capable of high-reliability reduction of drift in the direction of spectral image wavelength dispersion caused by changes in ambient temperature irrespective of the configuration of the spectrometer.  <P>SOLUTION: The spectrometer comprises a first member 17 for supporting an incidence member 11, a condensing optical system 13, and a detecting element 15 as integrated, a second member 21 constituted of materials different from those of the first member 17 and supporting a wavelength dispersion element 14, and transmission members 24, 25 for transmitting the shrinkage or expansion of the first member 17 due to changes in ambient temperature to the second member 21. The second member 21 includes a deformable member 28 to be elastically deformed in response to difference between the second member 21 and the first member 17 in shrinkage or in expansion and a rotatable member 26 that slightly rotates in response to elastic deformation in the deformable member 28. The wavelength dispersion element 14 is attached to the rotatable member 26 so that the direction of wavelength dispersion is orthogonal to the axial direction of the rotatable member 26.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213866-A (JP)
Title: Stairway
Inventor: SASAKI MICHIO
IPC: E04F11/02
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stairway allowed to freely set the plane shape, the number of steps, the gradient, and the like of the stairway.  <P>SOLUTION: Each step of the stairway 10A is composed of a stepboard 6 and a lateral pair of support members 1 for supporting the stepboard 6. The support member 1 has a stepboard placing part 1a on which the stepboard 6 is placed, a front side connecting part 3 formed on the front end side of the stepboard placing part 1a, and a rear side connecting part 4 formed on the rear end side. The front side connecting part 3 of the support member of the upper step is inserted in the rear side connecting part 4 of the support member 1 of the lower step to connect the support members 1 of the upper and lower steps. Further, the support member 1 is arranged so that its axis forms a prescribed angle to the center line of the stairway.  <P>COPYRIGHT: (C)2003,JPO