baber/WOPTO huggingface dataset:
Patent JP-2005505741-A (JP)
IPC: F27D1/00
Filed: 2002-09-13
Abstract: The invention concerns a replacement method and a device for assembling and disassembling modules of an electric arc furnace. Said method consists in lifting and pivoting the furnace cover or in only lifting it; when disassembling, it consists in removing the agent and power supply ducts as well as the instrument leads of the upper container (3) and/or of the lower container (2) and, after assembling in connecting them. The invention aims at enabling use of a low-power load crane and in significantly reducing replacement time. Therefor, once the lower container has been detached (2), the upper container (3) remains in its position, or once the energy agent supply ducts and the instrument leads have been detached, the upper container is lifted and detached by the loading crane. The lower container (2) is lifted then lowered and removed by a transport carriage (6) and, after the lower container has been replaced and introduced (2), the upper container (3) and the lower container (2) are once more connected, the agent and power supply ducts and the instrument leads previously detached are connected once more.
Patent JP-2005509947-A (JP)
Title: コンソールデバイス及び周辺デバイスの信号スイッチ
IPC: G06F13/14
Filed: 2002-11-06
Abstract: ビデオモニター（１４）、産業標準に準拠した複数のコンソールデバイス（１６，１８）及び一つ以上の周辺デバイス（２０）を複数のコンピュータシステム（１２）のいずれかにおいて共有するための信号スイッチを提供するものであり、このスイッチは、信号スイッチを管理する管理プログラム（４２）を記憶する第１メモリ（４０）を有するＣＰＵ（３０）と、ＣＰＵに接続され、複数のコンピュータシステムのいずれか及び一つ以上の周辺デバイスと通信するように構成されるハブスイッチモジュール（３２）と、産業標準に従って複数のコンソールデバイスをエミュレートし、ＣＰＵ及びハブスイッチモジュールに接続されるデバイス制御モジュール（３８）と、ＣＰＵに接続され、複数のコンソールデバイスと通信するように構成される主制御モジュール（４４）と、そしてＣＰＵに接続され、ビデオモニターデバイスと通信するように構成されるビデオ制御モジュール（５０）と、を備える。
Patent JP-2005511180-A (JP)
Title: 動的な足の支持のための装置およびシステム
IPC: A43B13/16
Filed: 2002-12-09
Abstract: 使用者に動的な足支持を設けるための装置とシステムが記載されている。装置は、ヒール支持板部と、足支持板部と、足支持板部に対するヒール支持板部の相対的な動きを許す緩衝装置とを有している。装着者が、このような装置を含む履物を履く時に、装着者の足が、自然な歩行運動の間は履物内にて曲がって彎曲されるので、これによって血液の流れを促進して、応力を防止し、気楽さを増大して、痛みを減少する。
Patent JP-2005511205-A (JP)
Title: 創傷ケア用酸素製造装置
IPC: A61P17/02
Filed: 2002-12-11
Abstract: 創傷治癒および組織修復を促進するために酸素を加えるための装置が開示される。装置は、携帯用酸素生成装置（１８）を含み、これは、陰極（１０）と、陽極（１６）と、リン酸処理されたイオン伝導性膜（１４）と、を含む。
Patent JP-2005511282-A (JP)
Title: クロスフロー濾過処理のためのフィルターエレメント及びフィルター装置
IPC: B01D29/35
Filed: 2002-12-11
Abstract: 【解決手段】  本発明は、クロスフロー濾過処理のためのフィルターエレメントに関しており、前記フィルターエレメントでは、基本的に濾過対象流体用の全てのチャネル、特に、濾過対象流体用の内側チャネルが、濾過処理能力に貢献し、また前記フィルターエレメントは扱い易い。このフィルターエレメントは、幾つかの濾液チャネル（８）が、濾過対象流体用のチャネル（７、７’）の間に規則的に配置されており、各濾液チャネル（８）は、少なくとも３つの濾過対象流体用のチャネル（７，７’）に取り囲まれていることを特徴とする。全ての濾液チャネル（８）には、その流出側に、濾液を排出する共通の濾液収集装置（３０、３０’）が設けられている。
Patent JP-2005523261-A (JP)
Title: 水中油エマルジョンを含有する眼用組成物ならびにその製造方法および使用方法
IPC: A61K47/34
Filed: 2003-01-28
Abstract: 油性成分、水性成分および界面活性剤成分を含有する水中油エマルジョン、好ましくは自己乳化水中油エマルジョンを含んで成る眼用組成物。該界面活性剤成分は、３つまたはそれ以上の界面活性剤、例えば、ポリオキシアルカレンアルキレンエーテル、アルキルアルコールのポリアルキレンオキシドエーテル、およびアルキルフェノールのポリアルキレンオキシドエーテルを含有しうる。本発明の組成物は治療成分を含有しうる。そのような組成物を製造する方法、およびそのような組成物を、例えば、眼の治療、コンタクトレンズの処置および所望の治療効果を得ることに使用する方法も提供する。
Patent JP-2005516361-A (JP)
Title: 照明組立体
IPC: F21V7/05
Filed: 2003-01-29
Abstract: 本発明は概略寸法が長さ１００ｍｍ×幅５０ｍｍ×厚み５〜７ｍｍの平面ミラー組立体に関する。組立体１０は実質平坦なミラー１２と、ミラーから該ミラーに垂直な線Ｎに沿って離間した人物を照明するために拡散光を放射する照明手段１４と、照明手段を駆動する１以上の平板電池１６と、電池と照明手段間の電気回路１８と、上記ミラー、照明手段、電源および電気回路を支持するフレーム２０とからなる。   本発明はまた、物品を保持可能な内部空間部１０２と、内部空間部を閉じる閉止部１０４と、内部空間部を照明するための照明手段１０６と、照明手段のための電源１０８と、蓋が開けられるに応じて照明手段を作動させるスイッチ手段１１０とを有するバッグ１００に関する。
Patent JP-2005517694-A (JP)
IPC: A23L33/15
Filed: 2003-01-28
Abstract: Microcapsules having a carotenoid content of between about 10% and 50% by weight. A crystalline form of one or more carotenoids is processed in a fluidized bed coating machine where a protective coating of a sugar or polyhydric alcohol, a starch, and optionally a protein, is applied. The carotenoid content of the finished microcapsules is in excess of 80% of the carotenoids present in the starting material.
Patent JP-2005524424-A (JP)
Title: 医療デバイスをコーティングするための組成物および方法
IPC: A61L31/00
Filed: 2003-02-12
Abstract: 医療デバイスをコーティングするための組成物および方法が提供される。本発明の１つの実施形態は、ヒアルロン酸およびヘパリンを含むコーティング組成物を使用する。本発明の別の実施形態は、ポリリジンおよびヘパリンを含むコーティング組成物を使用する。本発明のさらに別の実施形態は、ヒルジン、ペプチドおよびヘパリンを含むコーティング組成物を使用する。本発明はまた、生体液または組織と接触されるように構築される物品の上にコーティングを作製するための方法であって、該方法は：ヒアルロン酸溶液を、該物品の表面に塗布する工程；および該物品の該表面上にヘパリン溶液を塗布する工程を包含する、方法を提供する。
Patent JP-2005518739-A (JP)
IPC: H04L29/12
Filed: 2003-02-07
Abstract: Methods and systems are provided for resolving an addressing conflict between a first processor in a first network and a second processor in a second network. When an addressing conflict is detected between a first address of the first processor and a second address of the second processor, tunnel information is removed from one or more packets received from the first processor. Based on the removed tunnel information, the packets are associated with the detected addressing conflict and a translated address is determined. Based on the translated address, the packets are then forwarded.
Patent JP-2005536185-A (JP)
Title: コアグラーゼ陰性ブドウ球菌タンパク質を認識するモノクローナルおよびポリクローナル抗体
IPC: A61K39/00
Filed: 2003-03-05
Abstract: Ｓ．ｅｐｉｄｅｒｍｉｄｉｓのＳｄｒＧタンパク質を認識および結合するモノクローナル抗体およびポリクローナル抗体、より詳細には、ＳｄｒＧタンパク質、すなわち、ＳｄｒＧ  Ｎ１Ｎ２Ｎ３タンパク質（アミノ酸５０〜５９７）、ＳｄｒＧ  Ｎ２Ｎ３タンパク質（アミノ酸２７３〜５９７）およびＳｄｒＧ  ＴＲ２（アミノ酸２７３〜５７７）として同定されるＮ２Ｎ３の短縮バージョンの特定のドメインを認識する抗体が提供される。本発明の抗体ならびにこれらの抗体を組み込む薬学的組成物は、コアグラーゼ陰性ブドウ球菌によって引き起こされる感染を処置または予防する際に特に有用である。
Patent JP-2005526800-A (JP)
Title: （２Ｓ）−Ｎ−５−［アミノ（イミノ）メチル］−２−チエニルメチル−１−（２Ｒ）−２−［（カルボキシルメチル）アミノ］−３，３−ジフェニルプロパノイル−２−ピロリジンカルボキサミド・ｎＨ２Ｏの新しい結晶形
IPC: C07K5/06
Filed: 2003-03-21
Abstract: 本発明は、一般式（１）で表示される、（２Ｓ）−Ｎ−５−［アミノ（イミノ）メチル］−２−チエニルメチル−１−｛（２Ｒ）−２−［（カルボキシルメチル）アミノ］−３，３−ジフェニルプロパノイル−２−ピロリジンカルボキサミド・ｎＨ ２ Ｏの結晶形に関する。
Patent JP-2006507413-A (JP)
IPC: D06M101/32
Filed: 2002-05-14
Abstract: A treated poly(trimethylene terephthalate) carpet prepared by applying a polyfluoroacrylate emulsion to a poly(trimethylene terephthalate) carpet and curing the polyfluoroacrylate.
Patent JP-2005525442-A (JP)
IPC: G02F1/361
Filed: 2003-03-19
Abstract: A composition comprising a co-polymer, wherein: (a) the co-polymer comprises a first repeating unit including a first moiety selected from the group consisting of the structures (i), (ii) and (iii), and a second repeating unit including a second moiety represented by the formula (0); wherein (b) the composition exhibits photorefractive ability.
Patent JP-2005520259-A (JP)
Title: 直観的な学習能力を持っている処理装置
IPC: G06N20/00
Filed: 2002-08-30
Abstract: 方法とコンピュータゲームのような、処理装置、教育のおもちゃ、電話、あるいはテレビリモートコントロール、に学習能力を供給するための機構が１つあるいはもっと多くの目的を達成するために提供されます。例えば、もし処理装置がコンピュータゲームであるなら、目的は平らにゲームのレベルをプレーヤーのそれと合わせることであるかもしれません。もし処理装置が教育のおもちゃであるなら、目的はユーザーの教育のレベルを増やすことであるかもしれません。もし処理装置が電話であるなら、目的は電話ユーザーが電話をするであろう電話番号に先行することであるかもしれません。もし処理装置がテレビリモートコントロールであるなら、目的はユーザーによって見られるであろうテレビチャネルを予想することであるかもしれません。処理装置の上に行われるための行動（例えば、ゲーム行動、教育のせりふ付け、が電話番号をリストしたか、あるいはテレビ経路をリストしました）の複数性の１つは選択されます。ユーザー行動を示しているユーザーインプット（例えば、電話番号、あるいは見られたテレビチャネルと呼ばれるプレーヤー行動、教育のインプット、）が受け取られます。選択された動きそして／あるいはユーザー行動の結果が決定されます。例えば、コンピュータゲームのケースで、結果はコンピュータによって操られた対象がユーザーによって操られた対象を横切ったかどうかを示すかもしれません。教育のおもちゃのケースで、結果はユーザー行動が教育のおもちゃによって生成されたプロンプトに合うかどうかを示すかもしれません。電話のケースで、結果は電話をされた電話番号が電話番号のリストの上にあるかどうかを示すかもしれません。テレビリモートコントロールのケースで、結果は見られたテレビチャネルがテレビチャネルのリストの上にあるかどうかを示すかもしれません。行動の複数性に対応して確率性値を含む行動確率性分配が決意した結果に基づいてそれから最新のものにされます。次の行動はそれからこの最新のものにされた行動確率性分布に基づいて選択されるでしょう。それが学ぶように、前述のステップは処理装置の目的を達成するためにパフォーマンスインデックスに基づいて修正されることができます。
Patent JP-2005193466-A (JP)
Title: Method for cleaning thermal head
Inventor: TAKEOKA YOSHIKI
IPC: B41J2/32
Filed: 2004-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal head cleaning method capable of cleaning a thermal head at a reduced cost.  <P>SOLUTION: In this method, a thermal printer is automatically switched from a printing mode to a cleaning mode when the depletion of one roll of rolled recording paper is determined, then cuts a part which is no longer usable of thermal recording paper and delivers a cleaning sheet. In addition, when a user loads the delivered cleaning sheet into the printer and depresses a cleaning button, the cleaning process of the thermal head is initiated. In the cleaning process, the thermal head is pressed into contact with the cleaning sheet, and stain sticking to the thermal head is scrubbed to the cleaning sheet and removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005195926-A (JP)
Title: Scanning optical apparatus
Inventor: OKAMURA HIDEKI
IPC: B41J2/44
Filed: 2004-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning optical apparatus in which the optical path of a laser beam is easily adjusted.  <P>SOLUTION: The external form of the scanning optical apparatus is composed of an optical box 1, in which a light source 2 which emits respective laser bemas LY through LB, a light deflector 3 which deflects the respective laser beams from the light source into a main scanning region, and an optical system which guides the respective laser beams from the light deflector onto respective photoreceptors 10Y through 10B are mounted. In the optical box, open ports 22Y through 22B are formed behind first mirrors 6Y, 6M, 6C, and 6B which reflect the respective laser beams from the deflector into the subscanning direction to pass the respective laser beams from the light deflector to the outside in a state that the first mirrors are removed. The respective laser beams passing through the open ports are received by a CCD camera 26 to decide whether the laser beams fall within a predetermined regions in a subscanning direction by the received result of the laser beams, and the optical axis height and the angle of the light source are adjusted on the basis of the decided result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005197170-A (JP)
Title: Surge suppressor
Inventor: UEDA TOSHIAKI
IPC: H01T4/12
Filed: 2004-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surge suppressor by which stable electric property can be obtained.  <P>SOLUTION: The surge suppressor comprises a cylindrical ceramics 4 at the periphery of which conductive films 3 are formed by splitting through a discharge gap 2 in the center, a pair of terminal electrode members 5 which are arranged opposed to each other at the both ends of the cylindrical ceramics 4 and contact the conductive film 3, and a barrel shape ceramics 7 which by arranging the pair of terminal electrode members 5 at both ends, seals the cylindrical ceramics 4 inside together with a sealing gas 6. The terminal electrode members 5 have a fringe portion 5A to be adhered to the end surface of an insulating tube 7 by a brazing material 8 and the terminal electrode member 5 and the insulating member 4 are adhered through an active silver braze 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005204752-A (JP)
Title: Clasp, and ornament including the clasp
Inventor: TANIO TAKAYUKI
IPC: A44C25/00
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clasp which can further increase durability by suppressing a decrease in the gripping capability of a section to be gripped caused by deterioration due to change of a rubbery with the lapse of time elastic member, and to provide an ornament including the clasp.  <P>SOLUTION: A pierce catch 1 as a clasp to be used for an ornament is equipped with a gripping member 2 comprising three balls 2a, 2a and 2a, a holder 3 which is the rubbery elastic member, and a ring 5 which clamps the gripping member 2 and the holder 3. The three balls 2a, 2a and 2a are annularly arranged at a 120° interval in the circumferential direction as elements to form the gripping member 2, and are held at specified positions by the holder 3. The balls 2a are formed into a spherical shape made of a metallic material which is harder than the holder 3. The holder 3 is formed into a cylindrical shape of a material having rubber elasticity, e.g., a silicone rubber, completely surrounds the annular gripping member 2 formed of the three balls 2a. Then, for the holder 3, a through hole 3a penetrating the center of both end surfaces 3c and 3c is formed through a gap 2b which is formed at the center of a ring made by the gripping member 2 which is enclosed inside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005206119-A (JP)
Title: Self-propelled lengthy article conveying vehicle and its operation method
Inventor: KIUCHI TSUTOMU
IPC: B62D7/14
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-propelled lengthy article conveying vehicle and its operation method capable of safely conveying the lengthy article even when width of a road is narrow.  <P>SOLUTION: The self-propelled lengthy article conveying vehicle 1 is constituted of a base 2 for placing the lengthy article 20; a derricking device 5 comprising a fulcrum 7 for supporting one end of the base 2 and a jack 10 in rise and fall fashion supporting the other end; and a self-propelled traveling vehicle 3 comprising a base support board 4 installed with the standing/falling device 5. The conveying vehicle is constituted such that the fulcrum 7 is moved in a direction of the jack 10 according to elongation of the jack 10 of the standing/falling device 5 and the front and rear wheels of the self-propelling conveying vehicle 3 are made steerable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005213799-A (JP)
Title: Method for constructing water channel
Inventor: UEMURA MAKOTO
IPC: E02B5/02
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method for constructing a water channel by which the water channel can safely and easily be constructed by arranging L-shaped water channel blocks, and also an open shield construction method can effectively be utilized.  <P>SOLUTION: The method for constructing the water channel properly repeats a process for digging/removing front soil and sand of an open shield machine 1 by vertically opposing L-shaped blocks 9a and 9b combined in the form of a box culvert, a process for advancing the open shield machine 1 by using a box culvert-like block body 9 as a reaction force, and a process for setting a new box culvert-like block body 9 in the tail of the open shield machine 1 to successively arrange the box culvert-like block body 9 along both sides of the constructing water channel in a vertical row. The method forms both side walls of the water channel and a bottom continued thereto by the L-shaped block 9a positioned at a lower side by removing the L-shaped block 9b positioned at an upper side, digs the remaining soil of an intermediate part 17 between both-side L-shaped blocks 9a, places cast-in-place concrete 18 on the dug bottom part ground, and constructs the water channel by the cast-in-place concrete 18 of the intermediate position and both-side L-shaped blocks 9a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005210950-A (JP)
Title: Part for lure
Inventor: HIRAHARA KENJI
IPC: A01K85/10
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a part for a lure, which provides a lure with action and arouses more the interest of a fish.  <P>SOLUTION: The part is generally called as a blade. The blade has a blade body 1 composed of an approximately shield-like plate equipped with a connection hole 2 at the back end in the length direction of the blade. The approximately shield-like plate to become the blade body 1 has a cup shape having a projected part on the surface side and a recessed part on the backside. The curve of the cap shape of the cross section in the length direction is deep at the back end side and shallow at the tip side and the curve of the cap shape of the cross section in the width direction is deep at either right or left side and shallow at the other side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215427-A (JP)
Title: Web conveying mechanism of printer
Inventor: OMURA YUJI
IPC: G03G15/00
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve print quality right after the start of conveyance by reducing a shock when a movable buffer comes into contact with a web right after the start of conveyance without lowering web conveyance stability during continuous conveyance, and thus reducing a transfer blur.  <P>SOLUTION: A web conveying mechanism of a printer equipped with a buffer mechanism section absorbing variation in web length from a transfer section to a fixation section which is generated owing to a difference between the web conveying speed of the transfer section and the web conveying speed of the fixation section is provided with one or more brake members which suppress the operation of the movable buffer, and the brake members are provided with a driving means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217292-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: INUKAI KAZUAKI
IPC: H01L23/14
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent voids (cavities) from being generated in the sidewalls of a trench and contact hole formed in a porous insulating film, in the manufacturing method of a semiconductor device having the porous insulating film.  <P>SOLUTION: When so etching an interlayer insulating film 5 including a porous low dielectric-constant film 3a as to form a contact hole 7a, fluorine A remains in the inside of the porous low dielectric-constant film 3a which is present near a sidewall 3b of the contact hole 7a, because of the use of a fluorine-based gas. When the fluorine remains therein, the fluorine is so dissolved in a water by the rinsing of a cleaning process performed thereafter, etc., and is so changed into a hydrofluoric acid as to generate voids in after-processes by etching the porous low dielectric-constant film 3a. Therefore, in order to remove the residual fluorine A, a semiconductor substrate 1 is irradiated from above it by a hydrogen radical B after forming the contact hole 7a. Then, the fluorine A is so substituted by a gaseous hydrofluoric acid C as to be able to remove the fluorine A without etching the porous low dielectric-constant film 3a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216792-A (JP)
Title: Connector
Inventor: NAKAMURA HIDETO
IPC: H01R13/64
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To ensure the strength of a housing having a retainer mounting hole.  <P>SOLUTION: The retainer mounting hole 11 communicating with a cavity 14 is opened and formed in a female housing 10 so as to cross the cavity 14 for inserting a female terminal fitting 50 therein. The retainer mounting hole 11 is opened from the upper surface of the female housing 10 through both side surfaces thereof, and a retainer 40 is inserted from one side surface out of both the side surfaces. Reinforcing parts 20 are erected on the upper surface of the female housing 10 in a direction crossing the opening of the retainer mounting hole 11. The reinforcing parts 20 are disposed behind pressing parts 13 and in a projection surface of the pressing parts 13 when viewed from the front side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212763-A (JP)
Title: Short fender and manufacturing method
Inventor: SUNADA TETSUYA
IPC: B62D25/16
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a short fender and its manufacturing method capable of reducing kinds of molds used when manufacturing a fender (including in the case of a single product and when a fender body and a splash guard are manufactured as separate bodies) or simplifying the exclusive mold as much as possible.  <P>SOLUTION: The fender surrounding an upper part of a wheel of the vehicle is the short fender having short dimension in a longitudinal direction of the vehicle is constituted by a front part (1) in which a rear area of the part (F1) molded by a mold for standard dimension is cut/removed; and a rear part (2) molded by a short fender exclusive mold. Joint members (15, 25) are provided on the rear cut/removed end (1e) of the front part and a front end (2e) of the rear part respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220173-A (JP)
Title: Fiber-reinforced polyolefin-based resin composition and its molding
Inventor: YANO KIMINORI
IPC: C08K7/14
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fiber-reinforced polyolefin-based resin composition for providing a molding having slight warpage even in the case of a low content of reinforced fiber and its molding.  <P>SOLUTION: The fiber-reinforced polyolefin-based resin composition comprises (A) 99-80 vol.% of a polyolefin-based resin having ≤0.2 (sec) relaxation time λ=G'÷(G"×ω) in time of angular frequency ω=1 (rad/sec) calculated from storage elastic modulus G' and loss modulus G" measured by a cone/plate rheometer and (B) 1-20 vol.% of reinforced fiber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219942-A (JP)
Title: Lead-free low melting point glass
Inventor: HAYAKAWA NAOYA
IPC: H01J11/22
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide lead-free low melting point glass having no continuous pore, small influence on human body or environment and excellent electric insulating property and free from yellowing.  <P>SOLUTION: The SiO<SB>2</SB>-B<SB>2</SB>O<SB>3</SB>-ZnO-R<SB>2</SB>O-RO-based lead-free low melting point glass contains SiO<SB>2</SB>of 0.1-8, B<SB>2</SB>O<SB>3</SB>of 30-45, ZnO of 15-35, Li<SB>2</SB>O of 0.1-5, R<SB>2</SB>O (Na<SB>2</SB>O+K<SB>2</SB>O excluding Li<SB>2</SB>O) of 0-10 and RO (MgO+CaO+SrO+BaO) of 10-40, by wt.%, wherein Sn of 0.1-10 and Cu of 0.1-5 by wt.% expressed in terms of oxide can be contained, the weight ratio of (B<SB>2</SB>O<SB>3</SB>+Li<SB>2</SB>O+R<SB>2</SB>O)/SiO<SB>2</SB>is >8 and ≤30, the weight ratio of Li<SB>2</SB>O/SiO<SB>2</SB>is ≥0.2 and ≤1, the weight ratio of B<SB>2</SB>O<SB>3</SB>/ZnO of ≥1 and ≤2.5, the coefficient of linear expansion at 30-300°C is (65-95)×10<SP>-7</SP>/°C and the softening point is ≥500°C and ≤630°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004238624-A (JP)
Title: Hydrogenation of methylenedianiline homologue and epoxy resin cured with this homologue
Inventor: ULMAN MICHAEL
IPC: C08G59/50
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an improved polyepoxide resin cured with a methylene-crosslinked poly(cycloaliphatic-aromatic)amine mixture, to provide a method for manufacturing such a polyepoxide resin, to obtain a methylene-crosslinked poly(cycloaliphatic-aromatic)amine composition, and to provide a manufacturing method therefor.  <P>SOLUTION: A curing agent which is a partially hydrogenated condensation product of formaldehyde and aniline or a methyl-substituted aniline and contains a substantial amount (35-85 wt.%, preferably 40-60 wt.%) of oligomers having 3-15 units each derived from the aniline or the methyl-substituted aniline is used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005223638-A (JP)
Title: Preamplifier
Inventor: HARA HIROSHI
IPC: H04B10/60
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preamplifier which can enlarge the variation of a transimpedance.  <P>SOLUTION: In the preamplifier 1, the input 3a of a transimpedance amplifier 3 receives an input signal I<SB>IN</SB>from a photodetecting element 13. The photodetecting element 13 generates a signal which responds to an optical signal L<SB>IN</SB>. A source ground stage 9 is connected to the input 3a. An output 3b provides an output signal V<SB>OUT</SB>which responds to the input signal I<SB>IN</SB>. A first stage 5 includes a source follower circuit 15 which receives the signal V<SB>OUT</SB>from the output 3a of the transimpedance amplifier 3. A second stage 7 operates in response to the signal V<SB>OUT</SB>from the output 3b of the transimpedance amplifier 3 and the signal V<SB>1</SB>from the output 15a of the source follower circuit 15, and provides a signal V<SB>CONT</SB>inverted to the output signal V<SB>OUT</SB>of the transimpedance amplifier 3. The feedback transistor 17 of a transimpedance 11 has a gate which receives the signal V<SB>CONT</SB>from the output 7a of the second stage 7 through the input 3c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI