baber/WOPTO huggingface dataset:
Patent JP-2004201116-A (JP)
Title: Mobile node, mobility control apparatus, communication control method, communication system, and data format
Inventor: TAKAHASHI HIDEAKI
IPC: H04W88/00
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To decrease a care-of address update duration in switching of a link used for connection to an IP network by a mobile node (MN).  <P>SOLUTION: The MN acquires a list of access routers (ARs) existing on neighboring links to the link used for connection by a self-node (AO1 to A03) and creates a list of care-of addresses (CoAs) about the respective ARs that are entered, each CoA being used as a destination of the MN at a link on which the corresponding AR exists (AO4). When a link to be connected is changed, the MN acquires a data link layer address of an AR existing on the link after the change (A05)and detects a default router on the basis of the address with reference to the access node list (A06). Furthermore, the MN detects a CoA with a network prefix corresponding to a subnet prefix of the default router as a primary CoA (A07) and requests a MAP to register a binding between the primary CoA and an HoA (A08).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003234729-A (JP)
Title: Revocation and updating of token in public key infrastructure system
Inventor: AULL KENNETH W
IPC: G06K19/10
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a computer program for revoking and updating a token having several encryption, signature and role certificates/private keys contained in the token.  <P>SOLUTION: The certificates/private keys in a token 130 are transmitted wrapped by a public key and can be activated only by a private key contained in the token. The activation of any certificate/private key requires the entry of a passphrase by a user 132. All the certificates/private keys contained in the token 130 are stored in an authoritative database 104. When the token is lost, all the certificates/private keys associated with that token are revoked. Further, when new certificates/private keys are issued to the user, these certificates/private keys are encrypted by using the public key of the token 130 and downloaded to that token 130.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004206755-A (JP)
Title: Disk player and control method thereof
Inventor: NAKAMURA KOICHI
IPC: H04N5/85
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk player and its control method capable of easily visualizing the label information of a rotating disk and also effectively urging the positive utilization of the label information.  <P>SOLUTION: The optical disk 15 mounted on a disk tray 12 and loaded inside a DVD player 11 is picked up by a photographing device 14, and the digital video data are stored in a storage device 17. Then, the digital video data stored in the storage device 17 are displayed on a display device 18, and also the digital output to the outside is allowed through a video output part 19.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205750-A (JP)
Title: Fixing device
Inventor: FUJISAWA KAZUTOSHI
IPC: G03G15/00
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device used for an image forming apparatus in which a recording medium hardly gets wet.  <P>SOLUTION: The fixing device is provided with: a rotary driven fixing member 61; a pressure member 62 which is rotated in press contact with the fixing member 61; and a peeling member 80 arranged in at least one of the fixing member 61 and the pressure member 62 so as to peel and guide the sheet-like recording medium coming after passing through a nip part N between the fixing member 61 and the pressure member 62. The peeling member 80 is provided above the exit N1 of the nip part or on the downstream side of an air current flowing from the exit N1 of the nip part, and a rib 83 is provided on the recording medium guiding surface 81 of the peeling member 80.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205897-A (JP)
Title: Wavelength separating element and microscope
Inventor: KASAHARA TAKASHI
IPC: G02B5/28
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength separating element which is free of deterioration of transmission image and reflection image even when arranged in a convergent luminous flux.  <P>SOLUTION: The wavelength separating element is arranged in the convergent luminous flux generated in the optical path of a microscope and separates incident light into reflected light and transmitted light according to its wavelength. The wavelength separating element is equipped with a dichroic optical member, which is so configured that light transmitted through the member and light reflected by the member have nearly equal wavefronts, thereby providing the wavelength separating element which is free of deterioration of a transmitted image and a reflecting image even when arranged in the convergent luminous flux.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207610-A (JP)
Title: White light emitting device and its manufacturing method
Inventor: AKITA KATSUSHI
IPC: H01L21/205
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a white light emitting element having a long life, high light emitting efficiency and a high color rendering property and allowed to be easily manufactured and a method for manufacturing the white light emitting element.  <P>SOLUTION: In a gallium nitride group semiconductor light emitting element formed on a substrate 1 and including a light emitting layer 4, the light emitting layer 4 contains a plurality of quantum dots 5 which are granular semiconductors each of which has an inhibition band width shorter than the inhibition band width of a surrounding semiconductor, outer diameters of the quantum dots 5a, 5b, 5c are not uniform and are included in a variable range and each quantum dot emits light of a wavelength corresponding to its outer diameter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206004-A (JP)
Title: Illuminating device and projection type image display device
Inventor: TORASAWA KENJI
IPC: F21S2/00
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illuminating device capable of reducing speckle noise generated when using semiconductor laser, and to provide a projection type image display device using the illuminating device.  <P>SOLUTION: The illuminating device 1 is constituted of a light source 12 wherein a plurality of LD (laser diode) chips 11 .... are arranged, a lens cell 14 arranged on the light outgoing side of each LD chip 11, a pair of fly's eye lenses 13.... and a phase shift plate 15. The phase shift plate 15 is constituted of a plurality of planar transparent parts having different thickness arranged on the laser optical path of each LD chip 11. When the light is transmitted through the planar transparent part, the distance of the light is varied in proportion to the refractive index, and the distance of the light is also varied in accordance with the different thickness of each planar transparent part, then, the phase of the laser light transmitted through each planar transparent part is varied. then, the phases of the laser light beams of the LD chips 11 become mutually uneven.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004211802-A (JP)
Title: Hydraulic control device for lock-up mechanism
Inventor: KOBAYASHI YASUHIKO
IPC: F16H61/14
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the fuel consumption by elongating an engagement state of a lock-up clutch.  <P>SOLUTION: When a car velocity V is lowered and engine speed R is lowered to R<SB>0</SB>, in an engagement state of a lock-up clutch of a torque converter and in a coast state of a vehicle, a supply limit hydraulic pressure Pm of a mechanical oil pump falls to below a necessary engagement pressure P<SB>0</SB>necessary for the lock-up clutch to keep the engagement state, and the engine revolutions are suddenly lowered as shown by a broken line of time t3-t4. And so, the fuel supply is restarted to keep the idling revolutions. Here, the engagement pressure is increased by P3-P2 by an electric oil pump before the engine speed is lowered to R<SB>0</SB>, a timing for bringing an engine into an idling state is delayed from a conventional time t3 to t5, and a fail cut area can be enlarged by just that much.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004507460-A (JP)
IPC: A61P25/14
Filed: 2001-01-22
Abstract: Methods are provided for treating injury to or disease of the central or peripheral nervous system. In one embodiment, treatment is effected by administering activated T cells that recognize an antigen of Cop 1 or a Cop 1-related peptide or polypeptide to promote nerve regeneration or to prevent or inhibit neuronal degeneration within the nervous system. In another embodiment, treatment involves administering Cop 1 or a Cop 1-related peptide or polypeptide to promote nerve regeneration or to prevent or inhibit neuronal degeneration in the nervous system, either the central nervous system or the peripheral nervous system. The activated T cells, which have been activated by the presence of Cop 1 or a Cop 1-related peptide or polypeptide, can be administered alone or in combination with Cop 1 or a Cop 1-related peptide or polypeptide.
Patent JP-2004504193-A (JP)
Title: トランジスタの動作領域に重なるグラウンドバスを有するインクジェットプリントヘッド
IPC: B41J2/14
Filed: 2001-01-26
Abstract: 【課題】コンパクトで、多数のインク滴発生器を設けることのできるインクジェットプリントヘッドを提供する。 【解決手段】ＦＥＴ駆動回路（８５）の動作領域に部分的に重なるグラウンドバス（１８１）をインクジェットプリントヘッドに設ける。 【選択図】図１
Patent JP-2004505080-A (JP)
IPC: C07D417/12
Filed: 2001-05-02
Abstract: The present invention relates to new, efficient processes for the preparation of 5-(-2-oxyazolylalkylthio)-2-azacycloalkanoylaminothiazole compounds of formula I or a pharmaceutically acceptable salt thereof, wherein: R is alkyl, aryl or heteroaryl; R<SUP>1</SUP>, R<SUP>2</SUP>, R<SUP>3</SUP>, R<SUP>4 </SUP>and R<SUP>5 </SUP>are each independently hydrogen, alkyl, aryl or heteroaryl; R<SUP>6 </SUP>and R<SUP>7 </SUP>are each independently hydrogen, alkyl, aryl, heteroaryl, halogen, hydroxy or alkoxy; R<SUP>8 </SUP>is hydrogen, alkyl, aryl, heteroaryl, CONR<SUP>9</SUP>, R<SUP>10</SUP>, COR<SUP>11 </SUP>or COOR<SUP>12</SUP>; R<SUP>9</SUP>, R<SUP>10</SUP>, R<SUP>11 </SUP>and R<SUP>12 </SUP>are each independently hydrogen, alkyl or aryl; m equals 0 to 5; and n equals 0 to 5, which are novel, potent inhibitors of cyclin dependent kinases (cdks). The present invention further concerns new key intermediate compounds, a quaternary ammonium salt of formula III' and a 2-oxazolylalkyl derivative of formula IX.
Patent JP-2004506233-A (JP)
Title: デバイスのアセンブリ後の金属被覆
IPC: G02B6/36
Filed: 2001-07-10
Abstract: フェルール（８）に組み付けられたファイバ光ケーブル（１）を有するアセンブリにおいて、ファイバ光ケーブル（１）とフェルールとの間には隙間がある。ファイバ光ケーブル及びフェルール上に金属材料（１８）の層を蒸着することによって、この隙間に気密封止が形成される。ファイバ光ケーブルは、絶縁用の被覆で囲まれた光ファイバすなわちコア（６）を有している。フェルールは、その中心領域に開けられた大きい開口部（１０）と小さい開口部（１２）とを有している。ファイバ光ケーブルがフェルールにはめ込まれると、光ファイバは小さい開口部の中に位置し、被覆は大きい開口部の中に位置するようになる。光ファイバと小さい開口部との間には隙間がある。そこで、金属材料（１８）が光ファイバの一部分とフェルールの一部分とに付着され、これにより隙間に気密封止が形成される。
Patent JP-2004506129-A (JP)
Title: 燃料噴射弁
IPC: F02M61/16
Filed: 2001-08-09
Abstract: 内燃機関の燃料噴射装置用の燃料噴射弁（１）が、マグネットコイル（１０）と、戻しばね（２３）によって閉鎖方向に負荷された可動子（２０）と、該可動子（２０）と摩擦力結合式に結合されていて弁閉鎖体（４）を操作するための弁ニードル（３）とを有しており、弁閉鎖体（４）が弁座面（６）と共働してシール座を形成しており、可動子（２０）が供給側の可動子面（３４）で内極（１３）に当接する。供給側の可動子面（３４）に絞り箇所（３６）が形成されていて、該絞り箇所（３６）が、供給側の可動子面（３４）における段状のリング状の隆起部（３５）によって形成されている。
Patent JP-2004506082-A (JP)
IPC: C08L77/12
Filed: 2001-07-31
Abstract: A breathable film includes at least one polymer (a) taken from the group comprising an ethylene/alkyl (meth)acrylate copolymer (a1), an optionally neutralized ethylene/ (meth)acrylic acid copolymer (a2), an ethylene/vinyl monomer copolymer (a3), the (a1)/(a2) blend, the (a1)/(a3) blend, the (a2)/(a3) blend and the (a1)/(a2)/(a3) blend, and/or includes at least one functionalized polyethylene (b); and at least one copolymer (c) having copolyamide blocks or polyester blocks and polyether blocks.
Patent JP-2004506021-A (JP)
Title: Ｔ細胞媒介性病態を改変するための方法および組成物
IPC: A61K38/17
Filed: 2001-08-10
Abstract: 【課題】本発明は、患者のＴ細胞媒介性病態を改変する方法を提供する。 【解決手段】この方法は、少なくとも１つおよび／または２つのキメラタンパク質を含有する組成物を投与する。キメラタンパク質はそれぞれ、Ｔ細胞媒介性病態の患者由来の特定のＴ細胞のＴＣＲのＶ α またはＶ β 領域のいずれかの少なくとも一部、および免疫グロブリン定常領域を含有する。Ｖ α および／またはＶ β 領域をコードする遺伝子および免疫グロブリン定常領域をコードする遺伝子を単離し発現ベクターに挿入する。キメラタンパク質はその発現ベクターを昆虫細胞系統に導入することにより調製される。キメラタンパク質は抗体アフィニティーカラムを使用して精製され、次いで免疫学的担体キーホールリンペットヘモシニアン（ＫＬＨ）と化学的に会合させる。会合体はＴ細胞媒介性病態の患者由来の特定のＴ細胞から特異的に調製されたキメラタンパク質を含有しているので、それを顆粒球−マクロファージ−ＣＳＦなどのサイトカインまたはケモカインと、またはそれ無しで投与すると、このようなＴ細胞媒介性病態を改変するための免疫応答を誘導させることができる。 【選択図】図１
Patent JP-2004511744-A (JP)
Title: 蒸発加湿器
IPC: F24F6/00
Filed: 2001-07-13
Abstract: 蒸発加湿器（１０）は、或る量の水を保持するための水トレー（３４）を取り外し可能に支持する基部（１２）を有する。ブロアーアセンブリ（１４）及び水タンク（１６）が、水トレー（３４）の上方で基部（１２）により取り外し可能に支持される。ブロアーアセンブリ（１４）は、ハウジング（８８）、及び一対の空気入口（１００、１０２）と空気排出口（１０６）との中間に配設されたファン（１１９）を有する。円筒形状のウイックフィルター（１７６）が、水トレー（３４）により支持され、これはハウジング（８８）内へと上方に延在している。ファン（１１９）は、ハウジング（８８）内に設置されたモーターにより駆動され、空気を、各空気吸入口（１００、１０２）を通してハウジング（８８）内に吸引し、ウイック（１７６）の円筒形側壁を通し、次に排出口（１０６）を通して排出する。
Patent JP-2004507351-A (JP)
Title: 廃棄物焼却プラントからのボトムアッシュの処理方法
IPC: B09B3/00
Filed: 2000-09-01
Abstract: 廃棄物焼却プラントからのボトムアッシュ中の硫酸塩含有量を、易可溶性の炭酸塩又は炭酸水素塩を添加して、水で洗浄することにより低下させられる。
Patent JP-2004511019-A (JP)
Title: 双安定キラルなネマチック液晶ディスプレイおよびその駆動方法
IPC: G02F1/1368
Filed: 2001-09-24
Abstract: 【課題】高速の高電圧スイッチングまたは黒いアドレシングバーの問題を解決する、三相アドレシングスキームを用いた双安定キラルなネマチック液晶ディスプレイおよびその駆動方法を提供すること。 【解決手段】キラルなネマチック液晶表示は、ピクセルアドレス回路の残りに電源電圧をスイッチしかつ行アドレスライン（１０）により制御される第一スイッチ素子（１４）と、電源電圧を液晶材料（１８）の各部分に供給するかまたは阻止することを可能にし、かつ列選択ライン（２０）により制御される第二スイッチ素子（１６）とを有する、ピクセルアドレス回路を有する。このピクセルレイアウトにより、材料がＰまたはＦＣ状態に留まろうとする場合、Ｈ状態への遷移を回避することが可能になるので、黒いアドレシングバーアーチファクトを、回避することが出来る。 【選択図】図４
Patent JP-2004512983-A (JP)
IPC: B41M5/52
Filed: 2001-10-19
Abstract: A printing medium for the inkjet printing method having a substrate and an ink acceptor layer, which is applied to at least one side of the substrate, wherein the ink acceptor layer includes an ink fixing agent and an inorganic pigment. The ink fixing agent includes a medium molecular weight branched amine-epichlorohydrin condensate which includes at least 70% by weight of the total quantity of the ink fixing agent in the ink accepting layer, the inorganic pigment is present at least 80% by weight with a particle size in a range between 6 and 12 mum and the ink fixing agent to pigment ratio is in a range from 1:2 to 1:6.
Patent JP-2004520353-A (JP)
Title: ミカノリド誘導体、その製造及びその医療用途
IPC: A61P31/12
Filed: 2002-01-11
Abstract: 本発明は新規なミカノリド誘導体、それらの製造方法並びにそれらの医療用途、特に抗ガン剤及び抗ウィルス剤としての医療用途に関する。該化合物は式(I) 1 及び(I) 2 に対応する一般式（I）に相当し、但しR 1 はH、SR 4 又はNR 4 R 5 を表わし；R 2 はSR 6 又はNR 6 R 7 を表わし；R 3 はOH、O(CO)R 14 、OSiR 15 R 16 R 17 、O(CO)OR 18 又はO(CO)NHR 18 を表わし；基R 4 、R 6 、R 15 、R 16 及びR 17 の各々は個々に（特に）アルキル基を表わし、基R 5 及びR 7 は（特に）水素原子及びアルキル基から個々に選んだ基を表わし、基R 14 及びR 18 の各々は個々に（特に）アルキル基又はシクロアルキル基あるいは随意に置換されたアリール、ヘテロアリール、アラルキル又はヘテロアルキル基からの１つの基を表わし；但し該化合物が式（I) 2 に対応する時は、R 1 は水素原子を表わさない。
Patent JP-2004526816-A (JP)
IPC: C09K19/20
Filed: 2002-01-23
Abstract: A method for producing platform molecules comprising: forming a mixture comprising first and second phenylene rings comprising halogenated carboxylic groups, and a third phenylene ring comprising a desired substituent and a first functionality at a para-position to a second functionality; and exposing the mixture to conditions effective to react the first halogenated carboxylic group with the first functionality to produce a first ester bond, and the second halogenated carboxylic group with the second functionality to produce a second ester bond; producing platform molecules comprising terminal groups comprising the first functional group at a position para to first ester bond and the second functional group at a position para to the second ester bond.
Patent JP-2004523788-A (JP)
IPC: G10L15/06
Filed: 2002-01-10
Abstract: A method improves voice recognition by improving storage of voice recognition (VR) templates. The improved storage means that more VR models can be stored in memory. The more VR models that are stored in memory, the more robust the VR system, and therefore the more accurate the VR system. Lossy compression techniques are used to compress VR models. In one embodiment, Mu-law compression and A-law expansion are used to compress and expand VR models. In another embodiment, Mu-law compression and Mu-law expansion are used to compress and expand VR models. VR models are compressed during a training process, and they are expanded during voice recognition.
Patent JP-2004524654-A (JP)
Title: 燃料電池用膜電極アセンブリを製造するデカール方法
IPC: H01M8/10
Filed: 2002-01-29
Abstract: 本発明は、特に、マイクロ構造転写媒体または火炎処理済みシリコーン含有転写媒体を用いることにより、触媒を、プロトン化形態（酸形態）において、デカールとして、低温でポリマー電解質膜に直接転写することを含む３層膜電極アセンブリ（ＭＥＡ）の製造方法を提供する。
Patent JP-2004527828-A (JP)
Title: アクティブ表面
IPC: G02F1/1333
Filed: 2002-02-19
Abstract: 【課題】表示装置および／または操作装置を備えた電子・電気装置のハウジングまたは電子・電気装置のケーシングを提供する。 【解決手段】表示装置および／または操作装置が操作面およびハウジングまたはケーシングの全面に広がり、この表面またはケーシングの任意の部分を表示装置および／または操作面としてアクティブにすることができるできる。
Patent JP-2004534211-A (JP)
Title: 時間表示器調整装置
IPC: G04F3/02
Filed: 2001-03-21
Abstract: 本発明は、歯車列（１）を備える、時間表示器を調整する装置であって、その歯車列の連鎖が、駆動モビール（３）によって駆動されるスライディング・ピニオン（２）を備える装置に関する。駆動モビールが、第１の方向（Ａ）に回ると、スライディング・ピニオンが、被動歯車（４）を駆動し、駆動モビール（９）が、第２の反対の方向（Ｂ）に回ると、前記被動モビールから離れる。スライディング・ピニオン（２）を形成するシャフト（６）は、第１端セクション（９）および第２端セクション（１２）を有する溝（７）に係合され、そのうちの少なくとも第１の端セクション（９）が、径方向（Ｒ）に、被動モビール（４）へと向けられる。
Patent JP-2004529568-A (JP)
Title: フォワードリンク割当を移動体プラットフォームに送信する方法
IPC: H04B7/185
Filed: 2002-05-02
Abstract: 移動体プラットフォームにフォワードリンクトランスポンダ割当を割当てるための通信システムおよび方法を提供する。通信システムは、複数の衛星および移動体プラットフォームと通信する少なくとも１つの地上局を含み、移動体プラットフォームは、所望のデータまたはサービスセットに基づいて、地上局を通して衛星上のさまざまなトランスポンダへの割当を受信する。通信システムは、所望のデータまたはサービスの変更を確認できるように移動体プラットフォームから地上局へのリターンリンクを必要とし、従って、各移動体プラットフォームにデフォルトトランスポンダ割当テーブルを組入れて、レシーバ機器の故障の際にはリターンリンクを確立する。通信システムはフォワードリンクトランスポンダ割当のセットをさらに含み、これは、レシーバ機器故障の際にレシーバ機器への割当を提供するために通信機器にロードされるものである。
Patent JP-2004536590-A (JP)
Title: Ｈｌａクラスｉｉ分子により提示されるｍａｇｅ−ａ３ペプチド
IPC: C12N5/07
Filed: 2002-05-16
Abstract: 本発明はＭＡＧＥ−Ａ３腫瘍関連遺伝子によってコードされるＨＬＡクラスＩＩ結合ペプチド、ならびにかかるペプチドをコードしている核酸、およびそれらに関連する抗体を示す。このペプチドはＣＤ４ ＋ Ｔリンパ球の活性および増殖を刺激する。またＭＡＧＥ−Ａ３遺伝子の発現により特徴づけられる症状を診断および処置するための方法ならびに製品が提供される。
Patent JP-2004215021-A (JP)
Title: Image processor, image processing method, program and recording medium
Inventor: SAKUYAMA HIROYUKI
IPC: H04N19/156
Filed: 2003-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of reproducing moving images from the encoded data with scalability of the moving images of Motion-JPEG2000 or the like.  <P>SOLUTION: The encoded data of the moving images with the scalability inputted from a remote image source 200 or a hard disk device 114 or the like are decoded in a decoder 120. A control part 126 controls an encoder 120 so as to reproduce images by using the result of decoding by then in a frame in which the advance degree of entropy decoding within a prescribed time reaches a reference and to prevent to reproduce the image in the frame in which the advance degree of the entropy decoding does not reach the reference.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216658-A (JP)
Title: Supplying and discharging mechanism and recording device
Inventor: ABE MIKINOBU
IPC: B41J2/01
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supplying and discharging mechanism and a recording device equipped with the supplying and discharging mechanism which is configured so that a supplying mechanism and a discharging mechanism for a recording medium with a movable part function each other.  <P>SOLUTION: The supplying mechanism 120 which can be freely extracted and inserted for supplying the recording medium stored therein, and the discharging mechanism 110 which can be freely taken in and out for carrying the discharged recording medium are combined with each other. The supplying mechanism and the discharging mechanism for the recording medium can function each other, and a device to which the mechanisms are applied can be driven in a normal state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003229731-A (JP)
Title: Amplifier
Inventor: GREBENNIKOV ANDREI VIKTOROVICH
IPC: H03F1/02
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifier which efficiently supplies power at two or more output power level, while efficiently using components constituting a system.  <P>SOLUTION: An amplifier 100 is provided with a first stage amplifier 102 and a second amplifier 106. Each stage amplifier 102, 106 is set one state of at least two power states based on the desired output power. The amplifier 100 efficiently amplifies a first output power range, when the first stage amplifier 102 and the second stage amplifier 106 are set to a first state. The amplifier 100 efficiently amplifies a second output power range, when the first stage amplifier 102 and the second stage amplifier 106 are set to a second state. The power efficiently of high level is achieved over a wide range of the power level by setting each stage amplifier one state of at least two states.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004215933-A (JP)
Title: Unit bath
Inventor: HIDESHIMA MASATAKA
IPC: A47K4/00
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit bath capable of securing a large inspection hole, and also capable of improving installing operability, transport efficiency and stacking efficiency.  <P>SOLUTION: A bath tub pan 1 and a washing place pan 5 formed separately are connected with angle bars 9 and 11 erected on the right and left. The inspection hole opening is formed between the right and left angles. An inspection hole cover 12 is removably fitted to the inspection hole opening, and the inspection hole cover 12 and its periphery are covered with an apron 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004215939-A (JP)
Title: Medical image diagnostic apparatus
Inventor: IINO TETSUYA
IPC: A61B6/03
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To enable easy real-time image observation by an observer using a medical image diagnostic apparatus which simultaneously and continuously displays medical image and biological signal and to achieve rapid examination.  <P>SOLUTION: The observer is made to recognize when the biological signal matches with a predetermined reference standard by using at least one of the methods of changing the color of displayed image, changing the color of peripheral part of image and making a sound.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004221380-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: HARADA TAKASHI
IPC: H01L23/52
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device which restricts a generation of a leak current and a stress migration at a high production yield.  <P>SOLUTION: An insulating film 101 is formed on a surface of a substrate, and a first wiring layer 102 is formed. Next, an SiN film 103, an SiO<SB>2</SB>film 104, and an FSG film 105 are formed, and a through hole 106 and a wiring groove 107 are formed. Here, the SiN film 103 is formed in the range of temperatures of 400 to 450°C and the FSG film 105 is formed in the range of temperatures of 425 to 475°C. Continuously, after a barrier film 108, a Cu film 109 and a Cu film 110 are deposited, the substrate is heated. Next, the barrier film 108 and the Cu film 111 are removed from a surface of the FSG film 105 by a CMP to form a second wiring layer 112. Thereafter, the same process is repeated to form a multilayer wiring structure. Finally, a barrier film 123 and an aluminum film 124 are processed in a specific shape, and before an SiN film is deposited, heating is performed at 400°C or below under a hydrogen atmosphere.  <P>COPYRIGHT: (C)2004,JPO&NCIPI