baber/WOPTO huggingface dataset:
Patent JP-2003501521-A (JP)
IPC: B01D15/08
Filed: 2000-06-06
Abstract: A method for hydrophilization and/or surface area enlargement of a porous base matrix comprising on its inner and/or outer surfaces a polymer (P') carrying nucleophilic groups X'. The method is characterized in (a) ethoxylating a plurality of said X' thereby transforming them to groups comprising -(CH<SUB>2</SUB>CH<SUB>2</SUB>O)<SUB>n</SUB>H, or (b) (i) ethoxylating a polymer (P'') carrying nucleophilic groups X'' thereby transforming P'' to a polyhydroxy polymer (P''') carrying a plurality of -(CH<SUB>2</SUB>CH<SUB>2</SUB>O)<SUB>n</SUB>H groups, whereafter (ii) P''' is attached to the base matrix. n is an integer >=1. A support matrix which is obtainable by the method. The support matrix has a sufficient rigidity and swellability to permit liquid flow of a velocity >5 cm/h through the matrix when in form of particles packed to a bed or in form of a porous monolithic plug. The use of the support matrix defined in liquid chromatography, cell culturing, stepwise solid phase synthesis of organic molecules, affinity adsorption in suspensions, solid phase catalysis with an immobilized catalyst.
Patent JP-2003503232-A (JP)
IPC: B22F3/105
Filed: 2000-06-16
Abstract: The invention relates to a method for producing a three-dimensional object by solidifying a material that can be solidified using electromagnetic radiation or particle radiation, in layers, at points in the layer that correspond to the cross-section of the object. The method uses a device for producing a mask, which can be controlled in the respective layer according to the cross-section of the object. Said mask-producing device is used to produce a mask for ensuring the selective permeation of the electromagnetic or particle radiation, the intensity of the rays being controlled in the areas to be irradiated.
Patent JP-2003503391-A (JP)
Title: ６−カルボキシフェニルジヒドロピリダジノン誘導体及びその使用
IPC: C07D401/12
Filed: 2000-06-16
Abstract: (57)【要約】
本発明は赤血球生成の分野、特に一般式（Ｉ）の置換６−カルボキシフェニルジヒドロピリダジノン誘導体、それらの製造法ならびに好ましくは貧血の予防及び／又は処置のための薬剤としてのそれらの使用に関する。
【化１】
Patent JP-2003503945-A (JP)
Title: Ｆｍ−ｓｃａラジオ放送を使用する多様なデータの送信
IPC: H04N5/38
Filed: 2000-06-30
Abstract: (57)【要約】
電気信号、音声信号、コンピュータ・データ信号、およびハイパーテキスト・マークアップ言語（ＨＴＭＬ）の静的ドキュメントおよび動的ドキュメントの符号化、復号、圧縮、圧縮解除、記録、および送信を行うためのコンピュータ、および電子回路で実施される方法および装置。コンピュータ（８）を使用して十分な速度で動作させ、入力順序付けを行う変換デバイス（１０、３）から帯域幅圧縮および変調を行う信号圧縮変調器（１７）に送られる信号を制御およびフォーマットする。信号コンセントレータ（２０）内では、複数の符号化された信号を組み合わせて、出力しさらに処理を行うことができる。信号受信では、ＦＭラジオ回路（２６、３０）を使用して信号を供給しさらに処理を行うことができる。信号圧縮解除変調器（４３）を帯域幅圧縮解除および復調に使用し、順序付けられた出力をコンピュータ（４９）に供給する。コンピュータ（４９）をさらに使用して十分な速度で動作させ、変換デバイス（５１、６１）に送出される信号を制御しフォーマットする。変換デバイス（５１、６１）の出力を供給してさらに処理し変調する。
Patent JP-2003531507-A (JP)
Title: 移動通信システムのためのパルス成形装置
IPC: H04B1/707
Filed: 2000-06-30
Abstract: (57)【要約】
所望のコスト・パラメータ（例えば、振幅に対する誤差関数、ＢＥＲ、帯域幅、エネルギ、ＡＦＣ）に従ってアップリンクおよびダウンリンクに対するパルス成形が独立に設計されるデジタル電気通信システムが開示されている。また、このようなシステムにおいて動作するように設計されたトランシーバも開示されている。
Patent JP-2003504563-A (JP)
Title: 多相流ポンピング手段及びその方法
IPC: F04D29/44
Filed: 2000-07-21
Abstract: (57)【要約】
本発明により提供されるのは、多相流体流用のポンピング方法とそのポンピング装置であり、多相流体の吸込みと吐出のために遠心ポンプ（１）が使用される。この装置は、運転中に遠心ポンプ（１）の入口導管内（１６）へと高い圧力で噴射される出口（７）から分流された流体の連通を提供するために、流体連通提供手段を有する。遠心ポンプ（１）にはインペラが設けられ、前記インペラは、液体だけをポンピングする場合、最適の条件あるいはほぼ最適の条件で運転される従来の遠心ポンプと比べて大きな通路をそれらの間に画成するように構成された複数の羽根を有する。
Patent JP-2003506694-A (JP)
Title: 微少な誘導子の４点接触テスタ及びその使用法
IPC: G01R27/26
Filed: 2000-05-15
Abstract: (57)【要約】
入り口と出口を備え大量の誘導子（３０）を供給することができる供給部（２）と、該供給部（２）から誘導子（３０）を受ける多数の間隔をあけて設けられる独立の小室（２０）を周縁に備える回転可能に取り付けられる輸送車（８）と、テスターを備えるテスト部（４）と、該テスト部（４）に操作可能に接続される仕分け部（６）と、を有する、間隔をあけて第１、第２の金属端子を備えるタイプの微少な電気誘導子（３０）をテストし、仕分けるためのマシンであって、電気誘導子（３０）の テストが４で電気コンタクトして行うことができるように、電気誘導子（３０）の上記第１及び第２の金属端子に同時に第１（５０）、第２（５４）、第３（８２）及び第４（８４）と電気コンタクトしてテストすることを特徴とするマシン。
Patent JP-2003508642-A (JP)
IPC: D21H17/54
Filed: 2000-08-16
Abstract: Paper, board and cardboard are produced by a process in which a paper stock is drained in the presence of condensates of basic amino acids with sheet formation. In particular, homo- and cocondensates of lysine and the crosslinked condensates obtainable therefrom by reaction with crosslinking agents are used in amounts of from 0.01 to 5% by weight, based on dry paper stock, as a means of increasing the dry and wet strength and the absorptivity of paper, for fixing anionic dyes and interfering substances in the paper, for increasing the drainage rate and the retention as well as the efficiency of synthetic anionic and cationic retention aids in the production of paper, board and cardboard by draining a paper stock with sheet formation.
Patent JP-2003529963-A (JP)
IPC: G06F21/75
Filed: 2000-05-16
Abstract: To prevent piracy, audiovisual content is encrypted prior to transmission to consumers. A low-cost, high-security cryptographic rights module (such as a smartcard) enables devices such as players/displays to decode such content. Security-critical functions may be performed by the cryptographic module in a manner that allows security compromises to be addressed by upgrading or replacing cryptographic modules, thereby avoiding the need to replace or modify other (typically much higher-cost) components. The security module contains cryptographic keys, which it uses to process rights enablement messages (REMs) and key derivation messages (KDMs). From a REM and KDM, the security module derives key data corresponding to content, uses public key and/or symmetric cryptography to re-encrypt the derived key data for another device, and provides the re-encrypted key data to the decoding device. The decoding device then uses cryptographic values derived from the re-encrypted key data to decrypt the content.
Patent JP-2003512148-A (JP)
Title: 粒子および分子濾過のための複雑形状ファイバ
IPC: A61L9/01
Filed: 2000-10-17
Abstract: (57)【要約】
化学的汚染物のフィルタリング応用のための超効率マルチローバル横断面ファイバフィルタが開示されている。好ましくは酸または塩基で液体の吸収性化学反応試薬または固体形状の吸着性化学反応試薬（酸または塩基）が、各ファイバの長手スロット中に配置される。試薬は単独で使用してもよいし、また固体吸着粒子と一緒に使用してもよい。固体吸着粒子もまた、ファイバ中の長手スロット中の試薬とともに利用されてもよい。ファイバ中の試薬は、フィルタを通る塩基汚染空気流に依然として曝されている。空気流中の塩基汚染物質、アンモニウムおよびアミンなどの化学物質（および粒子）は、ファイバの長手スロット中の酸試薬と反応する。汚染物質と試薬が反応するので、アンモニウムまたはアミンは液体酸試薬およびマルチローバルファイバに不可逆的に吸収（または試薬が固体の酸の場合には吸着）されるようになる。
Patent JP-2003513907-A (JP)
IPC: A61K47/38
Filed: 2000-11-09
Abstract: The invention concerns a film coating method for tablets, characterised in that in consists in spraying on said tablets a film coating agent suspended in a fluid with supercritical pressure. The inventive method consists in continuously spraying in a film coating drum whereof the axis inclined relative to the horizontal enables a continuous circulation of tablets introduced upstream and at the top part of said drum, and after the film coating process, collected downstream and at the bottom part of said drum.
Patent JP-2003514468-A (JP)
Title: 基地局の非帯域制限アンテナ共有方法及び装置
IPC: H01Q21/30
Filed: 2000-11-07
Abstract: (57)【要約】
【課題】共通のハードウェア要素を用いて結合されたＴＸ／ＲＸ信号を処理する方法及び装置を提供する。
【解決手段】非帯域制限の基地局間のアンテナ共有方法及び装置である。送信信号は、基地局に接続された第１ポート２０２で受信される。送信信号はアンテナにより送信される前に、第１ポート２０２から複数のサーキュレータ２０４，２０６を介して進行する。受信信号は、アンテナに通信可能に接続された第２ポート２０８で受信される。受信信号は、サーキュレータユニット２０４，２０６の少なくとも一つを介して、送信信号とは逆の方向に装置２００を介して概念的に進行し、少なくとも送信信号を受信した同一ポート２０２を用いて、基地局に対して許可される。この信号は分割されてもよいし、また異なる基地局で受信されてもよい。
Patent JP-2003522525-A (JP)
Title: 細胞表面選択マーカー遺伝子
IPC: C12Q1/02
Filed: 2000-11-17
Abstract: (57)【要約】
本発明は、変異（突然変異）タンパク質チロシンキナーゼ受容体（ＰＴＫＲ）を哺乳動物細胞における選択マーカーとして使用する遺伝的修飾哺乳動物細胞の同定方法に関する。特に好適な変異（突然変異）ＰＴＫＲ選択マーカーは変異上皮増殖因子受容体（ＥＧＦＲ）ファミリーメンバー、及び変異筋特異的キナーゼ受容体（ＭｕＳＫ−Ｒ）ファミリーメンバーである。更に、変異ＥＧＦＲをコードする核酸配列を哺乳動物細胞内にレトロウィルスによって形質導入し、形質導入細胞を変異ＥＧＦＲを特異的に認識し結合するマークされた抗体と共にインキュベートし、及びマークされた形質導入細胞を同定する、ことから成る、形質導入哺乳動物細胞の免疫選択方法に関する。
Patent JP-2003525221-A (JP)
Title: エステル含有流体組成物
IPC: C09D7/00
Filed: 2000-12-22
Abstract: (57)【要約】
エステル含有流体組成物、そのような組成物を製造する方法、及びそのような組成物を使用する方法を開示している。流体組成物は、分枝及び直鎖エステル化合物の混合物を含んで成り、その流体組成物はある性質の制限によって特徴付けられる。流体組成物を製造する好ましい方法は、所望の性能、特性を得るために要求される仕上げをほとんど用いないで、エステル混合物を一段階プロセスで製造することを可能にする。
Patent JP-2003519299-A (JP)
IPC: B60C9/00
Filed: 2000-12-27
Abstract: A multi-layer cable having an unsaturated outer layer, usable as a reinforcing element for a tire carcass reinforcement, comprising a core of diameter d0 surrounded by an intermediate layer (C1) of four or five wires (M=4 or 5) of diameter d1 wound together in a helix at a pitch p1, this layer C1 itself being surrounded by an outer layer (C2) of N wires of diameter d2 wound together in a helix at a pitch p2, N being less by 1 to 3 than the maximum number Nmax of wires which can be wound in one layer about the layer C1, this cable having the following characteristics (d0, d1, d2, p1 and p2 in mm):The invention furthermore relates to the articles or semi-finished products made of plastics material and/or rubber which are reinforced by such a multi-layer cable, in particular to tires intended for industrial vehicles, more particularly truck tires and their carcass reinforcement plies.
Patent JP-2003521903-A (JP)
Title: Ｃｄ８４様ポリペプチドおよびポリヌクレオチドに関する方法と材料
IPC: C07K14/715
Filed: 2001-01-25
Abstract: (57)【要約】
本発明は、新規性のあるヒトの分泌性ＣＤ８４様ポリペプチドに対応するポリヌクレオチドおよびそれらの突然変異体または変異体でコード化された、新規性のあるポリヌクレオチドおよびポリペプチドを提供するものである。こういうポリヌクレオチドは、成人のヒトの脾臓のｃＤＮＡライブラリから分離された核酸配列（Ｈｙｓｅｑクローン認識番号２９３８３５２  （ＳＥＱ  ＩＤ  ＮＯ：１））で構成されている。本発明のその他の特徴には、新規なヒトの分泌性ＣＤ８４様ポリペプチド、およびそのようなポリペプチドに特異的な抗体の生成プロセスに関係するベクターが含まれる。
Patent JP-2003523355-A (JP)
Title: イソチアゾール誘導体及び有害生物殺滅剤としてそれらの使用
IPC: A01N43/80
Filed: 2001-01-26
Abstract: (57)【要約】
次式（I）
 〔式中Ａは随意に置換されたアルキレン基、アルケニレン基、アルキニレン基、シクロアルキレン基、アルキレンオキシ基、オキシ(C 1〜6 )アルキレン基、アルキレンチオ基、チオ(C 1〜6 )アルキレン基、C 1〜6 アルキレンアミノ基、アミノ(C     1〜6 )アルキレン基、[C 1〜6 アルキレンオキシ(C 1〜6 )アルキレン]基、[C 1〜6 アルキレンチオ(C 1〜6 )アルキレン]基、[C 1〜6 アルキレンスルフィニル(C 1〜6 )アルキレン]基、[C 1〜6 アルキレンスルホニル(C 1〜6 )アルキレン]基又は[C 1〜6 アルキレンアミノ(C 1〜6 )アルキレン]基であり；但しＡはCH 2 又はCH 2 Oではなく；ＢはN,N−オキシド又はCR 8 であり；ＹはＯ、Ｓ又はNR 9 であり；ＺはＯ、Ｓ又はNR 10 であり；R 1 、R 2 、R 3 、R 4 、R 5 、R 6 、R 7 、R 8 、R 9 、R 10 は特定した基である〕の化合物；これを含有する組成；これの製造方法；及び殺虫剤又は殺カビ剤としてそれらの使用。
Patent JP-2003523900-A (JP)
IPC: B65D41/32
Filed: 2000-02-23
Abstract: Improved lid (95) applied by pressure to cans (52) containing drinks openable by means of a strip (57) prepared for fracture with a handle (100) to facilitate detachment of the lid (95) facing upwards, when idle, and joined below to the edge of said lid that, at the position of the handle (100), presents prepared fracture areas (107, 108) that, when the handle (100) is pulled to detach the lid (95), produce in its walls (96) fractures (104, 105) able to indicate that the lid (95) has already been removed for partial consumption of the drink even if said lid (95) has then been replaced on the can (52).
Patent JP-2003524051-A (JP)
IPC: C08G18/40
Filed: 2001-02-16
Abstract: Polyurethane foams containing a syntactic phase and a cellular, non-syntactic phase are useful as reinforcing foams, such as in automotive applications. The foams are conveniently made in the reaction of a high viscosity isocyanate-reactive component and a high-viscosity polyisocyanate component, at least one of which contains a plurality of hollow microspheres.
Patent JP-2003530394-A (JP)
IPC: C07B61/00
Filed: 2001-04-10
Abstract: The present invention relates to a process for preparing 5'-acetylstavudine, an intermediate which is useful in the preparation of 2',3'-didehydro-3'-deoxythymidine, an active principle with antiviral action which is commonly known as stavudine (D4T).
Patent JP-2003533739-A (JP)
Title: 電子写真マーキングマシンに関するプロセス分離プログラム
IPC: G03G15/00
Filed: 2001-05-11
Abstract: (57)【要約】
電子写真プロセスにおけるプロセスの分離を可能にするように構成された、電子写真マーキングマシンと関連するマーキングエンジンの制御。プロセスの分離によって、マーキングエンジンコントローラの制御の下に任意のポイントで電子写真プロセスを制御して終了することが可能になる。制御された終了は、緊急ストップまたはハードストップの影響を除外するために行われる。
Patent JP-2003534206-A (JP)
Title: 多目的の調整可能な一体シート容器
IPC: B65D5/06
Filed: 2001-01-04
Abstract: (57)【要約】
様々な大きさおよび形状の物品を保管および輸送するための多目的で調整可能な一体シート容器である。この一体シート容器（１０）は容器の両端を閉じるために使用者の選択で切断されるかあるいは折畳まれる端部フラップを有していることを特徴とする。容器は垂直な折り目線を有しており、この容器により、容器の使用者は異なる幾何学的な形状を形成するために、容器の長さおよび幅を調整できる。容器は複数の側面パネル（１２，１４，１６，１８，２０，２２，２４，２６）を有している。側面パネルの両側の面が垂直な折り目線（２８）により仕切られている。さらに、上側および下側のフラップがＸ形の斜めの折り目線（７０）を有している。一本の斜めの折り目線が折畳まれる際、フラップは容器の両端を閉じるための別の方法を備えた状態で内側に折畳まれている。
Patent JP-2003204823-A (JP)
Title: Stick material delivery tool
Inventor: NOGUCHI YOSHIO
IPC: A45D40/20
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a stick-like delivery tool wherein the stick-like material once pushed out and projected from an opening at the tip of a forward shaft can't be returned to the inside of a tip tool even if the rotating operation is reversed.  <P>SOLUTION: In this stick material delivery tool, the shaft cylinder of the container body is formed by the tip shaft 2 and a rear shaft 1 which are mutually freely rotated. A piston rod 3 having an oval section and provided with a discontinuous male screw part 31 is slidably disposed in the shaft cylinder. A driver 4 having a female part 45 engaged with the piston rod is provided on the tip shaft 2, and a rotation stop member 5 for inhibiting the rotation of the piston rod 3 is fixed in front of the driver 4 to the tip shaft 2. An inner cylinder 5 is movably installed in the tip shaft 2, and the tip of the inner cylinder 5 is capable of abutting on the inner wall of the tip part of the tip shaft 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213292-A (JP)
Title: Electrode core device for melody candle
Inventor: KAN YUN BOKU
IPC: C11C5/00
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode core device for a melody candle which plays a melody when ignited by detecting the ignition and operating a melody IC.  <P>SOLUTION: The core is constituted of paper of a natural material which burns well as Shoji (a paper sliding screen) paper and electroconductive means positioned at both sides of the core. When ignited, an electric current flows through both the electroconductive means by using the flame as mediation to operate a sound-generating means. As a result, the melody candle hardly providing fear of malfunction is provided by an easy production process. The core of the melody candle is formed by constituting the core by weaving a cotton thread and inserting a copper wire core as the electroconductive means into the inside of the core, and arranging the two cores thus obtained as a pair. When the core of the melody candle is ignited, an electric communication line is formed by the two copper wires in the cores comprising the cotton thread by using the flame as the mediation to operate the sound-generating means, and the melody or a sound is played by the melody candle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209416-A (JP)
Title: Multistage antenna and production method therefor
Inventor: NITOBE YUJI
IPC: H01Q1/24
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multistage antenna which is easily assembled and has the reduced number of parts, and a production method therefor.  <P>SOLUTION: In the multistage antenna provided with a cylindrical antenna element electrically connected with a power feeding part and a slide spring as a component for generating a sliding force in the case of elongation/ contraction by a frictional force with the inner peripheral portion of this cylindrical antenna element, the slide spring is formed into cylinder having no split in both end portions. Besides, in the slide spring, the central portion of the cylindrical form is split, and that central part is expanded relatively to both the ends to exhibit elasticity. Further, the outer diameters of both the end portions in the cylindrical form of the slide spring are different and one of these outer diameters is larger than the inner diameter of a step part provided in the inner periphery of an intermediate metal fitting as an antenna intermediate metal fitting, so that the slide spring can be prevented from being exposed from the intermediate metal fitting.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209356-A (JP)
Title: Method for manufacturing multilayer board
Inventor: SAKAIDA ATSUSUKE
IPC: H05K3/46
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously adhere a plurality of resin films by heating and pressurizing steps without bringing about a positional deviation of the conductor pattern formed on the resin film.  <P>SOLUTION: The method for manufacturing the multilayer board comprises the step of forming a plurality of through holes 27, 35 formed in a multilayer board forming film 21 at superposing positions along a laminating direction of the board. The method further comprises the step of filling a conductive paste 50 sintered at a lower temperature than a heating temperature of the heating and pressurizing step to be conducted to weld the multilayer board forming films 21 in the holes 27, 35. Thus, when the heating and pressurizing steps are conducted, the paste 50 is sintered to form columnar supports 60, 70, and a hot pressing plates 80a, 80b are supported, the thermoplastic resin of the region used as the board can be prevented from being applied by an excess pressure, and a conductor pattern 22 formed on the film 21 can be prevented from being deviated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207162-A (JP)
Title: Heat insulating structure of air conditioner
Inventor: OKA TAKANORI
IPC: F24F13/22
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating structure of an air conditioner which is easily recycled, secures heat insulating performance and reduces manufacturing costs.  <P>SOLUTION: An air passage 11 is provided in a casing 10 of the air conditioner 1. In the air passage 11, a heat exchanger 12 and a fan 13 are arranged. A separate panel 20 is fixed through a seal material 21 made of an elastic body to an air flow guide 11a constituting one of walls of the air passage 11, and a heat insulating space 22 is formed between this panel 20 and the air flow guide 11a. The seal material 21 can be provided with a liquid-tight performance. Parts constituting the heat insulating space 22 can be obtained by extrusion molding. The heat insulating performance can be improved by inserting a convection restricting material 24 in the heat insulating space 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216717-A (JP)
Title: System and method for supporting consultation
Inventor: UCHII DAISUKE
IPC: G06Q10/00
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operating rate of a consultant and to maintain a security property by strictly keeping confidential items.  <P>SOLUTION: A customer terminal 1 and a consultant terminal 3 register personal information and set a confidential level for each item. Then, the customer terminal 1 selects one or more tools among options set by the consultant to apply for a consultation. If mail is selected, the customer and the consultant confirm the main contents of each other on a consulting support server 2 to perform a consultation. If a telephone and an interview are selected, the consulting support server 2 distributes an appointment slip through a mail server 4, a telephone consultation is performed through a matching exchange 5 on the basis of the appointment slip between the customer and the consultant, or an interview consultation is performed at a designated interview place.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213618-A (JP)
Title: Damper control device of asphalt finisher
Inventor: ISHII NOBUYUKI
IPC: E01C19/48
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent breakage of a damper motor in cold time by inhibiting the drive of a damper device until a screed device is enough heated.  <P>SOLUTION: A switch 23, a temperature detecting sensor 24, a relay 25 and a screed heating device 26 are connected to a controller 30. An A contact 28 of the relay 25 is interposed between a damper driving switch 27 and a solenoid 21 of a damper driving solenoid control valve. When a screed plate does not reach a fixed temperature, the A contact 28 of the relay is in the off state, so the solenoid 21 is not excited, so that the damper device is not driven. On the contrary, when the screed plate is heated more than fixed, the A contact 28 of the relay is turned on, so that when the damper driving switch 27 is turned on, the solenoid 21 is excited to drive the damper device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211624-A (JP)
Title: Damping water circulating treatment apparatus and damping water circulating treatment method
Inventor: MIZUNO SEIICHI
IPC: C02F1/32
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damping water circulating treatment apparatus for enhancing the transparency of damping water and sufficiently spreading ultraviolet rays from an ultraviolet lamp or the like to enhance sterilization effect, and a damping water circulating treatment method.  <P>SOLUTION: The damping water circulating treatment apparatus 1 is constituted so that a potential adsorption filter device 2 utilizing the adsorption action of zeta potential is provided on the way of a circulating passage for circulating damping water and an ultraviolet irradiator 3 for irradiating damping water with ultraviolet rays is provided to the rear stage of the potential adsorption filter device 2. Since the transparency of damping water can be enhanced by adsorbing the turbidity component of damping water by the potential adsorption filter device 2 to remove the same, ultraviolet rays emitted from the ultraviolet irradiator 3 of the rear stage are sufficiently spread to damping water to enhance sterilization effect due to ultraviolet rays.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002332550-A (JP)
Title: High chromium steel sheet having excellent press formability and production method therefor
Inventor: KIMURA KEN
IPC: C22C38/28
Filed: 2002-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a high chromium steel sheet which has excellent press formability, and a production method therefor. SOLUTION: The steel sheet consists of steel having a composition containing, by mass, 0.0005 to 0.005% C, 0.0005 to 0.015% N, 16 to 18% Cr, 0. 01 to 0.2% Si, 0.01 to 0.2% Mn, <0.02% P, <0.01% S, 0.005 to 0.1% Al and Ti: 96×(C/12+N/14) to 0.25% so as to satisfy 0.9Si+0.5Mn+8.6P+2Ti<=0.75%, and the balance iron with inevitable impurities. When a product sheet is subjected to a tensile test in the three directions; parallel, vertical, and of 45 deg. to the rolling direction, its yield elongation is <0.05%, and, its lower yield strength or 0.2% proof stress is <260 MPa in any direction.
Patent JP-2003211249-A (JP)
Title: Grasping holder for material to be forged
Inventor: EZAKI JUNICHI
IPC: B21J13/10
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grasping holder for a material to be forged, which can suppress a temperature drop of the material to be forged, and has satisfactory durability.  <P>SOLUTION: In the grasping holder 6' for the material to be forged 1 consisting of a Ti-based alloy, the heat permeability of the Ti-based alloy is preferably 4,300 W.s<SP>0.5</SP>/(m<SP>2</SP>.K) or less at a temperature of 20°C, and 7,500 W.s<SP>0.5</SP>/(m<SP>2</SP>.K) or less at a temperature of 500°C. The tensile strength of the Ti-based alloy is preferably 800 N/mm<SP>2</SP>or more at a temperature of 20°C, and 400 N/mm<SP>2</SP>or more at a temperature of 500°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216878-A (JP)
Title: Cardless electronic commercial transaction system
Inventor: NAKAHARA YASUHIRO
IPC: G06Q20/40
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a settlement system which is safer by enabling shopping through a portable terminal whose user is authenticated instead of a credit card, etc.  <P>SOLUTION: For the shopping, an electronic commercial transaction system performs settlement by authentication through the portable terminal which stores face shape, fingerprint, the eye (iris), voice print, etc., instead of a card such as a credit card to prevent on impersonation and enables safer shopping when the user purchases a commodities or services.  <P>COPYRIGHT: (C)2003,JPO