baber/WOPTO huggingface dataset:
Patent JP-2002266040-A (JP)
Title: Dispersion hardened platinum-gold material, its manufacturing method, and use thereof
Inventor: FISCHER BERND
IPC: C03B37/095
Filed: 2001-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a platinum-gold material which is dispersion-hardened by finely distributed fine particles composed of base-metal oxides and exhibits aging stability even a at high temperature exceeding 1,200 deg.C and has excellent deformation behavior. SOLUTION: The dispersion-hardened platinum-gold material having 0.005-1 mass% base-metal content is manufactured on the basis of heat treatment of a platinum-base metal alloy which contains, cerium on, a mixture comprising yttrium and zirconium and, if necessary, cerium, and in which at least 75 mass% of the base metal exists in the form of oxides and the base-metal oxides exist in tight form in an oxidizing medium. Accordingly, this material is suitable for use in the field of application requiring stability at high temperature, e.g. glass industry.
Patent JP-2002237591-A (JP)
Title: Dmos transistor source structure and method for manufacturing the same
Inventor: HOWER PHILIP L
IPC: H01L29/423
Filed: 2001-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device structure having an improved safe operating area(SOA). SOLUTION: An improved n-channel integrated lateral DMOS (10), in which an embedded main body region (30) placed beneath a source (18) and a normal main body diffusion part, and being self-aligned to them, provides a low impedance path for holes emitted at a drain region (16). This reduces generation of secondary electrons greatly, and thus, the gain of parasitic PNP bipolar device is reduced. By reduction of the generation couges the critical field value to rise, and the safe operating area is enhanced accordingly.
Patent JP-2003518365-A (JP)
Title: 示差的遺伝子発現を使用する毒性因子の同定方法
IPC: C12Q1/02
Filed: 2000-06-30
Abstract: (57)【要約】
示差的遺伝子発現を使用する毒性因子（例えば、肝毒性因子）の同定方法が開示される。新規の核酸配列もまた開示され、その発現は、アセトアミノフェンによって示差的に調節される。肝毒性について試験薬剤をスクリーニングする本発明の方法は、（ａ）ＡＣＥＴＡ：１〜１６９および１７０からなる群より選択される１以上の核酸配列を発現し得る細胞を含む試験細胞集団を提供する工程；（ｂ）試験細胞集団を、試験薬剤と接触させる工程；（ｃ）試験細胞集団における１以上の核酸配列の発現を測定する工程；（ｄ）試験細胞集団における核酸配列の発現を、参照細胞集団における核酸配列の発現と比較する工程；および（ｅ）試験細胞集団および参照細胞集団におけるＡＣＥＴＡ配列の発現レベルにおける差異を同定する工程を包含する。
Patent JP-2003505455-A (JP)
IPC: A61K31/4709
Filed: 2000-07-17
Abstract: Aminopiperidine derivatives of Formula (I) and pharmaceutically acceptable derivatives thereof useful in methods of treatment of bacterial infections in mammals, particularly in man:
Patent JP-2003513885-A (JP)
Title: オキサゾリジノンおよび抗感染薬としてのその使用
IPC: C07D413/10
Filed: 2000-07-26
Abstract: (57)【要約】
式（１）
【化１】
 ［式中、Ｒ ６ は、置換チオアシル、アミノカルボニル、アルコキシカルボニル、アミノチオカルボニル、アルコキシチオカルボニル、アルキルチオ（カルボニル）、またはアルキルチオ（チオカルボニル）であり；Ｒ ７ はアリールまたはヘテロアリールであり；およびＲ ８ 、８ ９ は特定の置換基である］で示される化合物は、ヒトまたはその他の動物の患者の感染性疾患を治療するかまたは予防するのに有効である。
Patent JP-2003508373-A (JP)
IPC: C07C51/41
Filed: 2000-08-08
Abstract: Disclosed is a method for reducing alkali metals in aromatic dicarboxylic acids produced by disproportionation or rearrangement of an alkali salt of a mono- or dicarboxylic acid to levels acceptable for polymerization which comprises: a) Washing the aromatic dicarboxylic acid with water in a ratio of about 4-8:1 water to acid at a temperature of about 70 - 200  DEG C; b) Introducing the aromatic dicarboxylic acid in water into a reactor characterized by minimal backmixing and reacting the aromatic dicarboxylic acid in water in said reactor at a temperature of about 100 - 200  DEG C; c) Directing the aromatic dicarboxylic acid in water exiting said reactor to a centrifuge to separate the solid aromatic dicarboxylic acid from water containing contaminants; d) Optionally, combining the solid aromatic dicarboxylic acid again with water in a ratio of about 5:1 at a temperature of about 100 - 200  DEG C to further reduce levels of alkali metals.
Patent JP-2003509124-A (JP)
Title: 哺乳動物血液を調整するための装置およびプロセス
IPC: A61M1/02
Filed: 2000-09-15
Abstract: (57)【要約】
本発明は、医療手順における引き続く使用のための哺乳動物血液を調製するための装置（２０）を提供する。この装置は、安全な環境およびその環境に唯一のアクセスを提供するドア（２６）を有するキャビネット（２１）を備える。供給源からキャビネット（２１）へ血液チャージを輸送するために投入システムが提供され、そして、フラスコ（５６）は、安全な環境中に取り出し可能に備えられ、そして、チャージを受け取るためにチャージ投入システムに連結される。ストレッサー（８６，８８）は、キャビネット（２１）に連結され、そして、フラスコ（５６）中で調整されたチャージを作製する操作のために配置される。排出システムは、フラスコに連結され、そして、調整されたチャージのためにレシーバ（５２）を備える。
Patent JP-2003509307-A (JP)
Title: 手持ち式液体容器
IPC: B65D47/42
Filed: 1999-09-22
Abstract: (57)【要約】
洗剤組成物（１４）を予備溶解するための手持ち式容器（１０）は、ハウジング（１２）及びカバー（２６）を含む。ハウジング（１２）は所定量の洗剤組成物及び溶剤を収容し、小出し通路（１８）を含む。この小出し通路（１８）は、先端（２０）及び先端（２０）に設けられた流れ制限部分を含む。流れ制限部分は、各穴（２４）と対応する穴プラグ（２８）を含む。穴カバー（２６）が先端（２０）を覆っているとき、各穴プラグ（２８）は一つの穴（２４）を実質的に貫通する。
Patent JP-2003512432-A (JP)
IPC: A61K35/76
Filed: 2000-10-26
Abstract: The invention relates to the use of parvoviruses for improving the general condition of tumour patients or patients having chronic or consumptive diseases.
Patent JP-2003530734-A (JP)
Title: ポータブル型スキャナ、プリンタ、ファクシミリ、兼複写機
IPC: H04N1/04
Filed: 1999-11-16
Abstract: (57)【要約】
本発明は、設計が軽量且つスリムで、消費電力が少ない、ポータブルなスキャナ、プリンタ、ファクシミリ、兼複写機を提供する。本装置は、情報を走査してホストコンピュータに送るため、及びホストコンピュータからの情報を印刷するため、ホストコンピュータとインターフェースするという特徴を更に付加した、ファクシミリ及び複写器としてポータブルな実用的用途を有する。本装置は、走査機能又は印刷機能の何れかを解除できるようにするカム機構（６）を有する。本装置は、また、作動中には安定性を与え、装置を使用しないときには比較的目立たず且つ邪魔にならない、回転アーム機構（５０）も備えている。
Patent JP-2003515730-A (JP)
Title: 複合材料および金属材料の構造的一体性を検出する診断層および方法
IPC: G01M99/00
Filed: 2000-11-02
Abstract: (57)【要約】
各アクチュエータおよび各センサのネットワークを有する診断層は、複合体、金属材料および積層材料の内部にまたは表面上に組込まれて上記材料の構造的完全性を監視し得る。診断層はたとえば材料における損傷の部位および範囲などの材料の状態変化を検出かつ測定し得る。好ましい実施態様においては、診断層内に圧電デバイスがネットワーク状に埋設され、アクチュエータおよびセンサの役割を果たす。衝撃による物理的変形、又は、各アクチュエータが生成した応力波の結果としての物理的変形に応じて各センサから発信される各信号は、上記診断層の現在状態の診断値である。上記診断層はまた、複合材料の硬化工程を監視し、硬化が完了する時点を正確に決定し得る。材料の状態変化を監視する方法も開示される。
Patent JP-2003518150-A (JP)
Title: 高透過性で低吸収容量のポリマー
IPC: A61F5/44
Filed: 2000-12-21
Abstract: (57)【要約】
高いゲル床透過性および低い吸着容量を有する高吸収性ポリマーを製造するための改善方法並びに該方法により製造されたポリマー。一層特定的には、該方法は、高いゲル床透過性および低い吸着容量を有する水膨潤性の水不溶性ポリマー粒子の製造方法であり、しかして該方法は、実質的に均一に架橋されかつ少なくとも５×１０ -9 ｃｍ 2 のゲル床透過性および２６ｇ／ｇ未満の吸収容量を有するポリマーが形成されるような条件下で、少なくとも２種の共有結合架橋剤を用いてポリマーを架橋することを含む。本発明は、高透過性で低吸収容量のポリマーを含有する物品を包含する。
Patent JP-2003518486-A (JP)
IPC: A61K47/12
Filed: 2000-12-20
Abstract: The invention solves a controlled release pharmaceutical composition containing tramadol hydrochloride, characterized in that it contains 100 to 200 mg of the active ingredient in admixture with micronized esters of glycerol with higher fatty acids, alkali salts of phosphoric acid, non-ionic vinylpyrrolidone polymers, substances from the group of salts of higher fatty acids with alkaline earth metals and silicon oxides and a method for the preparation of this composition.
Patent JP-2003523231-A (JP)
Title: 背中下部の痛みを防止するための又は和らげるための装置
IPC: A61H1/02
Filed: 2000-12-14
Abstract: (57)【要約】
ヒト患者の背中下部の痛みを防止するための又は和らげるための装置（１０）は患者があおむけの姿勢で横たわっている間に腰椎の下方の患者の体の領域と係合するように構成されている体係合要素（１２）を含む。駆動機構（１４）は繰返しの循環運動を通して体係合要素を動かすように構成されている。前記循環運動は主として垂直持ち上げ運動及びそれに続く主として水平引張り運動を含む第一経路に沿った作用運動及び第一経路の一般的に下方にある第二経路に沿った戻し運動を含む。体係合要素（１２）は好ましくは患者の膝から下方へと患者の脚の両方の後ろ表面と係合するように構成されている少なくとも一つの表面を含む。
Patent JP-2003520225-A (JP)
IPC: A61K31/00
Filed: 2001-01-15
Abstract: The invention relates to the use of a compound of formula (I), where U-V-W (R1)-X(R2)-Y-Z = RHN-C=CR1-CR2=C-OH, HO-C=CR1-CR2=C-OH or O=C-CR1=CR2-C=O; A = N or CH; R = H, C1-C6 alkyl or benzyl; R1 = H or methyl and R2 = H or a group of formula (II) or (III), for treatment or prophylaxis of Hepatitis C.
Patent JP-2003522059-A (JP)
Title: 吸音効果を有するリアパッケージシェルフパネル材
IPC: B60R13/02
Filed: 2001-01-18
Abstract: (57)【要約】
本発明は、部材、とくにリアパッケージシェルフパネル材およびその製法に関する。本部材には、補強層（３、４）が両側に被着されたハニカム構造芯層（２）が設けられている。前記補強層（３、４）は、熱可塑性樹脂繊維を含む繊維フリースからなり、前記芯層（２）は、熱可塑性樹脂材料で形成されて前記補強層（３、４）の熱可塑性樹脂繊維と物質的に結合されている。前記補強層（３、４）は、予備圧縮されて通気性を有し、かつ５００Ｎｓｍ -3 ＜Ｒ＜３５００Ｎｓｍ     -3 の範囲の通気抵抗を有する。
Patent JP-2003527206-A (JP)
Title: 医療又は歯科医療椅子
IPC: F16F9/00
Filed: 2001-03-22
Abstract: (57)【要約】
本発明は、座部（２）と、背もたれ部（４）と、背もたれ部（４）に配置されたキャリア部（１６）と、一端がキャリア部（１６）と枢動自在に連結された中間レバー（２３）と、一端が中間レバー（２３）の他端部に枢動自在に連結され、頭支持パッド（２１）を支持する頭支持レバー（２４）と、キャリア部（１６）と中間レバー（２３）との間で効力がある中間レバー調整モータ（Ｍ３）とを備えている医療又は歯科治療椅子（１）に関する。支持機能のために、中間レバー（２３）と頭支持レバー（２７）との間で効力がある頭支持レバー調整モータ（Ｍ４）が設けられている。
Patent JP-2004500671-A (JP)
IPC: H04L9/32
Filed: 2001-04-11
Abstract: A method is provided for conducting a financial transaction by a purchaser with a merchant having an acquirer bank, over a communications network. The method includes the steps of sending a first authorization request using a pseudo account number associated with a real account number to a service provider which forwards a second authorization request to the issuer using the real account number and preferably a pseudo acquirer code associated with the service provider such that the response to the second request is based on the real account number and sent back to the service provider who preferably forwards a response to the first request preferably to the "real" acquirer. A message authentication code is further provided which includes transaction data, and where the authorization request if formatted as a standard payment card track having one or more fields including a discretionary field in which the message authentication code is placed.
Patent JP-2004500476-A (JP)
Title: ポリカーボネートの製造方法
IPC: C08L69/00
Filed: 2001-01-18
Abstract: 【課題】厳密なｐＨコントロールの必要がなく、低分子量カーボネート又はバイカーボネートの生成が少ない、アシルハライドを用いるポリカーボネートの製造方法を提供する。 【解決手段】２価フェノール中のヒドロキシル基の少なくとも２５％がクロロホルメート基に変換された後に連鎖停止剤とホスゲン以外のアシルハライドを導入することを特徴とするポリカーボネート組成物及びその製造方法。
Patent JP-2003530885-A (JP)
Title: 胸腺発現ヒトチトクロームｐ４５０（ｐ４５０ｔｅｃ）
IPC: C12N15/53
Filed: 2001-04-20
Abstract: (57)【要約】
本発明は、チトクロームP450ファミリーのメンバーであるポリペプチドをコードするヒト遺伝子に関する。さらに詳細には、本発明は、P450TEC（胸腺発現チトクローム）と呼ばれるヒトポリペプチドをコードするポリヌクレオチドに関する。本発明は、P450TECポリペプチド用のベクター、宿主細胞および抗体と同様に、P450TECポリペプチド、ならびにそれを作製する組換え方法にも関する。P450関連障害を治療する治療方法も提供する。本発明はさらに、P450TEC活性の作用物質と拮抗物質とを同定するスクリーニング方法に関する。
Patent JP-2004514920-A (JP)
IPC: H04N1/04
Filed: 2001-03-13
Abstract: Apparatus for and method of fully automatic rapid scanning and digitizing of an entire microscope sample using a computer controlled microscope slide scanner for composing the image strips obtained from successive scans of the sample into a single contiguous digital image. The method provides for statically displaying sub-regions of this large digital image at different magnifications, together with a reduced magnification macro-image of the entire sample. The method also provides for dynamically displaying portions of the contiguous digital image. In one preferred embodiment all elements of the scanner are in single-enclosure with a primary connection to the Internet or to a local intranet. In this embodiment, the preferred sample type is a microscope slide with illumination and imaging optics consistent with transmission mode optics for diffraction-limited digital imaging.
Patent JP-2003533665-A (JP)
Title: 分配翼付き回転型蓄熱式燃焼設備
IPC: F23G7/07
Filed: 2001-05-17
Abstract: (57)【要約】
本発明の蓄熱式燃焼設備は、ハウジング内にセパレーターを設置し、該セパレーターの中心でローターを、揮発性有機化合物と悪臭ガスを含んだ有害ガスを連続的に除去するために回転させる。有害ガスの流れの方向をローターにより調節することにより、蓄熱層と触媒層とは一定温度を保つことができる。
Patent JP-2004501235-A (JP)
Title: キトサン粒子の調製プロセス
IPC: C08J3/14
Filed: 2001-05-10
Abstract: 修飾炭水化物ポリマーキトサンの粒子を生成するためのプロセスを開示する。かかるキトサン粒子は、プロセスで使用される特定の工程の結果として「活性」である。プロセスは、溶解したキトサンをその酸性溶液から、溶液に中和剤を段階的に加えることによって沈殿させるものである。剪断攪拌下で部分中和を行って、ｐＨ５．０〜６．９の範囲にある連続ゲル相を生成する。次いでこの部分中和キトサンゲル相を、さらに少なくとも１０秒間剪断攪拌にさらしてゲル相を均質化する。次いで均質化したゲル相をさらに剪断攪拌下で中和して、ｐＨ６．９より高くして、分散キトサン粒子のゲル状懸濁液を生成する。この形のキトサン粒子は、特に植物管理の分野を含む、多数の状況で有用である。
Patent JP-2002200395-A (JP)
Title: Washing/drying machine
Inventor: YAMAZAKI FUMIYOSHI
IPC: D06F39/04
Filed: 2002-01-08
Abstract: PROBLEM TO BE SOLVED: To improve the safety for a heater and maintain good drying performance for a long period by preventing the inflow of lint to the heater at a drying operation and an early clogging phenomenon of a lint filter. SOLUTION: The high-temperature, high-humidity exhaust wind discharged from a drum 5 at the drying operation is guided to a dehumidifying heat exchanger 17, the dehumidified air is heated by the heater 20 and again fed into the drum 5 to dry the laundry in this washing/drying machine. The heat exchanger 17 injects cooling water into the exhaust to condense the moisture in the exhaust. A limit trapping device 19 is arranged between the heat exchanger 17 and the heater 20, the lint in the exhaust can be discharged and removed by water injection in the heat exchanger 17, thereby the early clogging phenomenon can be suppressed by the lint trapping device 19 located in a later stage.
Patent JP-2003205720-A (JP)
Title: Elastic bush for suspension device
Inventor: KAWABE YOSHIHIRO
IPC: B60G21/05
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic bush for a suspension device capable of increasing the torsional rigidity of the elastic bush while the rigidity of an elastic body is low.  <P>SOLUTION: The elastic bush for the suspension device comprises trailing arms 2 and 2 which are extended in the longitudinal direction of a vehicle with one end connected to a vehicle body side bracket 7 and the other end connected to a rear axle 1, and an elastic bush 6 having an external cylinder 61 which is provided on a vehicle body connection part of the trailing arms 2 and 2 and fixed to the trailing arm 2, an internal cylinder 62 fixed to the vehicle body side bracket 7, and an elastic body 63 fixed to both the internal and external cylinders 61 and 62. The axes L of the external cylinder 61 and the internal cylinder 62 are extended in the vehicle width direction, and in the internal cylinder 62, the outside diameter D01 of an outer surface of the internal cylinder in the longitudinal direction of the vehicle with the elastic body 63 fixed thereto is set to be larger than the outside diameter D02 in the vertical direction of the vehicle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208174-A (JP)
Title: Electronic musical apparatus and program therefor
Inventor: KUBITA AKEMI
IPC: G10H1/00
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic musical apparatus and a program therefor which provide a performance comfortable to listeners by using data which reflect a user's intention among available data.  <P>SOLUTION: When a CPU5 of the electronic musical apparatus not corresponding to user tone number fetches the user tone number having an original preset tone number, the number of the original preset tone forming a foundation of a user tone is sent to a sound source circuit 12 as an alternative tone number. When the CPU5 of the electronic musical apparatus not corresponding to the predetermined preset tone number (for example, 'Brite Piano' of No.2) fetches the predetermined preset tone number, an alternative tone number which belongs to the same classification (for example, classification of a piano) as the predetermined preset tone number (for example, 'Grand Piano' of No.1) is sent to the sound source circuit 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205691-A (JP)
Title: Non-contact type screen process printing plate for screen process printing
Inventor: KOBAYASHI DAISUKE
IPC: G02F1/13
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To correspond to various printing forms by forming a non-contact part with a work by setting a clearance by a step between it and the work on the side of a printing surface in a screen mask to avoid a protruding part, etc., on the surface of the work.  <P>SOLUTION: In a screen process printing plate 10 for applying a substance to be applied such as a sealing agent for printing on the work 1 to be subjected to prescribed screen process printing, a spacer means 13 for avoiding the protruding part 2 formed on the work 1 is formed on the printing surface side of the screen mask 12. The spacer means 13 can be arranged/formed in a plane and in the shape of a rectangular frame and is formed by light-curing a photosensitive emulsion for a spacer through a film plate for the spacer for arranging/ forming the spacer means 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205167-A (JP)
Title: Medal dispenser
Inventor: MATAYOSHI MASAHIRO
IPC: A63F5/04
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medal dispenser increasing the degree of freedom in arranging a cash identification storage part and a medal put-out part and simplifying installation work.  <P>SOLUTION: In the case of arranging the cash identification storage part 12 in the upper part of a frame body 11, and the medal put-out part 13 in the lower part of the frame body 11, the medal put-out part 13 is first set, and an exclusive key is inserted in a second locking cylinder 19b and rotated clockwise. The cash identification storage part 12 is then set, and the exclusive key is inserted in a first locking cylinder 19a and rotated counterclockwise. In the case of arranging the medal put-out part 13 on the cash identification storage part 12, the cash identification storage part 12 is first set, and the exclusive key is inserted in the second locking cylinder 19b and rotated clockwise. The medal put-out part 13 is then set, and the exclusive key is inserted in the first locking cylinder 19a and rotated counterclockwise.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209389-A (JP)
Title: Component for noise countermeasure
Inventor: FUSE NAOKI
IPC: H01F27/36
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component for noise countermeasure which is superior in mounting property and has improved attenuation characteristic.  <P>SOLUTION: The component F for noise countermeasure is provided integrally with at least an electromagnetic wave absorber layer 2 and a loop coil P having a prescribed pattern. In at least the absorber layer 2, the loop coil P having the prescribed pattern is formed integrally.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207019-A (JP)
Title: Fluid coupling
Inventor: KOGA HIDETAKA
IPC: F16H41/26
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid coupling in which transmission torque capacity is changed by a simple variation without changing a transmission torque characteristic.  <P>SOLUTION: The fluid coupling comprises a pump having a pump shell having an annular core ring, and a plurality of impellers disposed in the pump shell, and a turbine having a turbine shell that is disposed facing to the pump and has the annular core ring and a plurality of runners disposed in the turbine shell. The inner periphery of the core ring of the turbine is overlapped on the inner periphery of the core ring of the pump on a radial inside, and a clearance is formed between both inner peripheries.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205783-A (JP)
Title: Display for periphery of vehicle
Inventor: KIMURA YOSHIKATSU
IPC: G03B15/00
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular periphery display reduced in sight line shifting for supporting safe travel.  <P>SOLUTION: Imaging devices 11, 21, displays 13, 23 for displaying picked-up images, a mirror part 12 for confirming a left rear side by a mirror image, and a mirror part 22 for confirming a right rear side by a mirror image are provided respectively in left and right rear view mirror devices 10, 20 of the vehicle. Rear-side picked-up images in the imaging devices 11, 21 are displayed on the displays 23, 13 of the rear view mirror devices located in other sides each other. By this constitution, both the left and the right are confirmed by the image and the mirror image by watching anyone of the rear view mirror devices. That is, the sight line shifting for the rear side confirmation is reduced thereby. That means the safe travel is supported.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206738-A (JP)
Title: Muffler for engine
Inventor: MATSUDA YOSHIHARU
IPC: F01N13/02
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a muffler for an engine with an excellent point to bring out engine performance and capable of appropriately changing the performance.  <P>SOLUTION: A first cylindrical muffler body 10 which has an introductory port 12 and an exhaust outlet 13 at one end 11 and a wall surface 14a at another end 14, and a cylindrical second muffler 20 which has a plurality of expansion chambers from an exhaust introductory port 22 at one end 21 to an exhaust outlet 28 at another end 27. The muffler body 10 is connected with the muffler body 20 in series. A valve 30 with variable opening and an opening 35 are provided at the end 14 of the side having the wall surface 14a of the first muffler body 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217355-A (JP)
Title: Wire harness protection material and wire harness using this
Inventor: NAKAMURA TETSUYA
IPC: C09J7/02
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape-like wire harness protection material in which deterioration of an electric wire in a bundle of electric wires, preferably an electric wire coated with a non-halogen resin is not remarkably promoted by suppressing or inhibiting a copper injury caused by transferring an adhesive side/base material side deterioration promotion factor and reduction of an antioxidant in the coating material; and a wire harness using this.  <P>SOLUTION: In the wire harness protection material, an adhesive is coated on at least one surface of a tape-like base material comprising a non-halogen system resin or a vinyl chloride resin. An adsorbent is contained in the adhesive and/or the base material and one or two or more resins selected from a hydrogenated terpene based resin, an aromatic hydrogenated resin, an aliphatic hydrogenated resin, a coumarone-indene based resin, a phenol based resin and a styrene based resin are contained in the adhesive as an adhesiveness-imparting agent. It is preferable that the antioxidant and/or a copper inhibitor are contained in the adhesive and/or the base material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212192-A (JP)
Title: Directional stabilization system in rotor craft
Inventor: NISHIMURA CHOICHI
IPC: B64C27/82
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that accidents of entrainment by a tail rotor of a rotor craft frequented at operation near the ground, to relieve from risk of an obstacle in a work near the ground, to simplify the structure of the rotor craft and to provide an effect in reducing noises or vibration of the craft by abolishing the tail rotor.  <P>SOLUTION: The tail rotor is abolished, a variable stator blade is equipped to a body and the body is stabilized by receiving down wash from the main rotor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218521-A (JP)
Title: Multilayer printed-circuit board and manufacturing method therefor
Inventor: AKIMOTO SATOSHI
IPC: H05K3/38
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer printed-circuit board having excellent heat resistance and reliability on a bonding after a moisture absorption, and its manufacturing method.  <P>SOLUTION: The multilayer printed-circuit board comprises (a) a process in which the second wiring film having the surface roughness of one surface of at least the film of 0.1 to 5.0 μm in mean roughness RZ at ten arbitrary points and having a conductor layer on the other surface is bonded with the first wiring film having a wiring pattern on at least one surface of the film and a laminate is formed, (b) a process in which blind vias are formed and the blind vias are filled with a conductive substance and interlayer sections are conducted electrically and (c) a process in which the conductor layer is machined in a fixed wiring pattern. A wiring film manufactured by etching the whole surface of the conductor layer on one surface of the film having the conductor layers on both surfaces is preferable as the second wiring film.  <P>COPYRIGHT: (C)2003,JPO