baber/WOPTO huggingface dataset:
Patent JP-2004128437-A (JP)
Title: Superconducting integrated circuit and method of manufacturing the same
Inventor: AOYANAGI MASAHIRO
IPC: H01L39/22
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a superconducting tunnel junction element by using a material having excellent insulating characteristics and a low-dielectric-constant property for an interlayer insulating film.  <P>SOLUTION: In a superconducting integrated circuit to be provided, a superconductor lower electrode, a tunnel barrier, and a superconductor upper electrode which is shaped to form a junction of fine geometry by etching are stacked in this sequence from the bottom, and a high-resolution photosensitive polyimide insulating layer having via holes of fine geometry is arranged thereon. By using the high-resolution photosensitive polyimide for an insulating film for the upper and the lower electrodes of the superconducting tunnel junction element, forming via holes in the insulating layer is accomplished only by a lithography process, and as compared to the insulating film formation using a vacuum process based on prior arts, a high cost is reduced and the process steps are greatly simplified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004203823-A (JP)
Title: Bisphenol derivative and method for producing the same
Inventor: FUKUSAKA KIYOSHI
IPC: C08L101/00
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method capable of obtaining a bisphenol derivative in a high yield, particularly a method for producing the bisphenol derivative in a high yield when a phenol compound or aldehyde compound having high steric hindrance is used as a raw material and to provide the bisphenol derivative obtained by the method.  <P>SOLUTION: The method for producing the bisphenol derivative represented by general formula (1) comprises a step for mixing a phenol compound with a base and distilling a produced volatile component away and a step for adding an aldehyde compound thereto and distilling water produced in condensation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004208212-A (JP)
Title: Imaging device
Inventor: OMURA YUSUKE
IPC: H04N5/369
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an imaging device that uses a small-sized photographing optical system and, in addition, can easily obtain almost equal optical performance for light rays of different colors R, G, and B.  <P>SOLUTION: This imaging device 10 has an imaging element 120 provided with a plurality of imaging regions 120a-120c and the photographing optical system 100 provided with image forming sections at every imaging regions 120a-120c. The photographing optical system 100 forms the image of an object by using luminous fluxes having different wavelength regions at every imaging regions 120a-120c. The image forming sections provided at every imaging regions 120a-120c contain image forming sections having different F numbers.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004211584-A (JP)
Title: Diaphragm pump
Inventor: WADA SHINICHI
IPC: F04B45/04
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To increase the delivery amount of fluid in a diaphragm pump used for supply of a compressed air.  <P>SOLUTION: A diaphragm 7 having a plurality of diaphragm parts 6 forming a pump chamber 63 is mounted to a drive body 5 to be integrated. The drive body 5 is capable of vertically rocking in a diaphragm holder 30 with a projection part 23 being as a center by compression coil springs 60 between the drive body 5 and a case 11. A roller 4 which is in pressure contact with the drive body 5 is rotatably supported to a rotation end part of a rotor 3 fixed to a rotation shaft 2a of a motor 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003535191-A (JP)
Title: 極性を有する変性シンジオタクチックポリスチレンの製造方法
IPC: C08F4/32
Filed: 2001-05-30
Abstract: (57)【要約】
本発明に係る極性を有する変性シンジオタクチックポリスチレンは回分式反応機を用いて固体粉末状態のシンジオタクチックポリスチレンを適正な温度範囲で特定溶媒にラジカル開始剤とともに混合して膨らませた状態を形成させ、該膨らませた状態のシンジオタクチックポリスチレンが無水マレイン酸のような極性基を有する単量体と反応を起こすように誘導してグラフト重合反応させる方法により製造される。
Patent JP-2004503195-A (JP)
Title: 電気モータ用の磁束リング
IPC: H02K1/12
Filed: 2001-07-05
Abstract: 電動工具のモータ用の磁束リングは、モータのモータ・ケースの内側に嵌合する環状ハウジングを有する。上記リング上には、少なくとも一個の磁石が在る。上記少なくとも一個の磁石は、等方性磁性材料から形成された部分および異方性磁性材料から形成された部分を含む。好適には、上記等方性磁性材料は上記異方性磁性材料間に介設される。上記磁石は、２段階射出プロセスにおいて上記磁束リング上に成形される。
Patent JP-2004503728-A (JP)
Title: 潤滑剤不足状態のころがり要素軸受
IPC: F16C33/34
Filed: 2001-06-12
Abstract: ころがり要素軸受は、軌道面が形成された内軌道輪そして外軌道輪と、各軌道輪の軌道面に接触する一連の転動体とを有している。転動体と軌道面との間の接触領域に潤滑剤膜が形成され、各接触領域の入口側で潤滑剤膜が潤滑剤メニスカスを形成する。軸受内では、潤滑剤が不足している状態である。各転動体の表面が潤滑剤で満たされた多数の微少凹部を有し、該凹部は転動体と軌道輪との接触により定まる接触領域にて平坦化されることにより各接触領域の入口側における潤滑剤を解放して上記接触領域から離れてメニスカスの変位を生じせしめる。このメニスカスの変位が各接触領域での潤滑剤膜を増大させ、かくして、軸受内の潤滑状態を改善する。
Patent JP-2004505475-A (JP)
Title: ネットワーク通信データをオンラインで透過的にクロスセッションで符号化及び伝送するための構成及び方法
IPC: H04L29/06
Filed: 2001-07-25
Abstract: クライアントまたはサーバからのデータパケットのストリームをコネクションレスのネットワーク層で捕捉し（４０２）、該データパケットを符号化及びカプセル化し（４０４）、符号化されたパケットを送信し（４０６）、そのデータパケットを復号及び分離し（４１０）、復号・分離されたデータパケットをクライアントまたはサーバのコネクションレスのネットワーク層に注入する（４１２）ことを含む、データパケットを伝送するためのコンピュータで実施される方法及びシステム。パケットの符号化は、データストリーム中のどこかに存在する反復の検出に基づく。反復は１パケット内にある必要はなく、複数のパケットまたはセッションにまたがって発生する反復でよい。符号化アルゴリズムの１つは、同じ署名をもつパケットのヘ゜イロードを比較し、そのヘ゜イロードが過去に送信されていない場合にのみ、そのパケット全体を送信することを含む。 【選択図】図４
Patent JP-2004505308-A (JP)
Title: 光学導波管及びその製造法
IPC: C08F232/02
Filed: 2001-07-27
Abstract: 本発明は、（ａ）導波管パターンを定めるマスター上に少なくとも部分硬化したコア組成物を含むコア構造体を形成し、（ｂ）コア構造体及びマスターの上部に液状クラッド組成物を含むクラッド層を適用し、（ｃ）クラッド層を硬化させてコア／クラッドの組み合わせを形成し、そしてマスターからコア／クラッドの組み合わせを剥離してコア構造体の少なくとも一部分を露出させる各工程を含み、この場合にコア材料の屈折率がクラッド材料の屈折率よりも少なくとも約０．０５％高いことからなる光学導波管の製造法を提供する。他の具体例では、本発明は、（ａ）導波管コアパターンを定める基体にコア組成物を適用し、（ｂ）充填した導波管コアパターンの露出面からコア組成物の一部分を除去し、そして（ｃ）コア組成物を少なくとも部分硬化させてコア構造体を形成する各工程を含む光学導波管コア構造体の製造法に関する。更に他の具体例では、本発明は、光学導波管のコア又はクラッド部分のいずれかを形成するための組成物であって、少なくとも１種のノルボルネンタイプ単量体及び／又は少なくとも１種の架橋用単量体と少なくとも１種の助触媒又はプロ触媒とを含み、そして重合が少なくとも１種のプロ触媒（組成物中に助触媒が存在するとき）又は少なくとも１種の助触媒（組成物中にプロ触媒が存在するとき）の添加によって達成されることからなる組成物に関する。また、本発明の方法によって製造された光学導波管も開示される。
Patent JP-2004506781-A (JP)
IPC: C08F2/00
Filed: 2001-08-15
Abstract: The invention relates to a catalyst feeding system fortank containing solid catalyst mixed with a carrier fluid. The tank system comprises a cylinder tank and a float (1) slidable in the cylindertank, and the catalyst mixture is fed into and dosed out of the cylinder tank on one side of the float. The cylinder tank is provided with a radar level gauge (8) for determining the position of the float (1) in the cylindertank. By means of the radar level gauge, the position of the float and thus the dosing of the catalyst can be measured reliably.
Patent JP-2004507115-A (JP)
Title: 低コストかつ高信頼性適用のための高信頼性インタポーザ
IPC: H01R12/70
Filed: 2001-08-14
Abstract: 本発明は、ＬＧＡコネクタとマザーボードとの間に高信頼性インターフェイスを提供するインタポーザを特徴とする。新規なインタポーザは、機械的接触力の緩みを防止する一方、各はんだ相互接続の完全性を確保する、各はんだ相互接続のための階段状スペーサを含むことによって、従来技術のインタポーザの限界を克服する。このインタポーザは、ＬＧＡコネクタの接触部材を受けるための第１の表面上に貴金属メッキされたコンタクト・パッド、および、マザーボードへの装着のためのＢＧＡはんだ接続のためのコンタクト・パッドを設ける。インタポーザを製造するための工程の説明も開示されている。
Patent JP-2004508169-A (JP)
IPC: F02M35/024
Filed: 2001-08-10
Abstract: Filter arrangements include a barrier media in the form of fluted media treated with a deposit of fine fibers. The media is particularly advantageous in high temperature (greater than 140 to 240°F) systems. Such systems may include engine systems, gas turbine systems, and fuel cell systems. Filter arrangements may take the form of media packs having a circular cross-section or a racetrack shaped cross-section, or media packs formed in a panel configuration
Patent JP-2004517766-A (JP)
Title: 既存の金属構造体の補強方法、パイプ補強方法、パイプラインに対するスプールラインの付設方法
IPC: B63B9/00
Filed: 2001-08-21
Abstract: 既存の構造体の金属パネルまたはパイプを補強する方法は、前記金属パネルまたはパイプに対して離間した状態で補強金属層を取り付けることにより、前記金属パネルの内面と前記補強金属層の内面との間に少なくとも１つの空洞を形成するステップと、未硬化プラスチック材料から成る中間層を前記少なくとも１つの空洞内に注入するステップと、前記プラスチック材料を硬化させることにより、このプラスチック材料を前記金属パネルまたはパイプの前記内面および前記補強金属層の前記内面に対して固着させるステップとを備えている。
Patent JP-2004510960-A (JP)
Title: 肥満および糖尿病におけるインスリン抵抗性を治療する方法
IPC: A61P3/04
Filed: 2001-09-13
Abstract: 患者、特に肥満および／またはＩＩ型糖尿病に伴うインスリン抵抗性を有する患者におけるインスリン抵抗性を低下させるのに有用な化合物を同定する方法を開示する。本発明の方法を使用して同定した化合物を投与することにより、特に、メラノコルチン刺激ホルモン（ＭＳＨ）生物活性に対するアンタゴニストを投与することにより、患者でインスリン抵抗性を低下させる方法も開示する。
Patent JP-2004523358-A (JP)
IPC: B21D53/28
Filed: 2001-10-05
Abstract: A method for cold forming splined transmission hubs is provided. A blank ( 10 ) with an inner surface and an outer surface is secured on a tool insert support member ( 100 ). The tool insert support member ( 100 ) has an internal spline tooth profile ( 110 ) machined into it. A forming roller ( 120 ) is inserted inside the blank and then moves radially under pressure until it contacts an inner surface of the blank. A set of teeth ( 111 ) are created on the outer surface of the blank ( 10 ) and the blank ( 10 ) is rotated relative to the forming roller ( 120 ) to form an oil reservoir on the inner surface of the blank.
Patent JP-2004514247-A (JP)
Title: 燃料電池スタックのマニホールド保持システム
IPC: H01M8/24
Filed: 2001-08-10
Abstract: 伸張し、収縮し、スライドするように適合されたいくつかの柔軟なベルト部材（１０１）を使用して、燃料電池スタック（１）のマニホールド（２１、２２、２３）をそのスタック（１）の表面に対して所定の位置に保持する、燃料電池スタックのマニホールド保持システム（１００）。
Patent JP-2004513852-A (JP)
IPC: B65D47/08
Filed: 2001-07-10
Abstract: The invention relates to an opening device for packaging containers that comprises at least one base element, which is placed on an opening of the container and which, in particular, completely surrounds the edge area of the opening on the outside and/or inside of the container. The opening device also comprises a covering element, which can be placed on the base element in order to cover the opening of the container. Said covering element has joining means for joining the covering element to the base element once the base element has been placed on the container, and has functional means for performing a predetermined function. The covering element advantageously comprises snap, detent, clamping, hinged or screw joining means for joining to the base element and, as a functional means, can comprise, for example, a closure part for reclosing the opening, a protective part for protecting the base element or a safety seal, which is irreversibly changed the first time the packaging container is opened.
Patent JP-2004514591-A (JP)
IPC: F16F1/12
Filed: 2001-11-26
Abstract: The invention concerns a compressed air brake booster (1) wherein no resonance noise occurs even when the brake pedal (12) is suddenly depressed. The noise is absorbed by means of an outer covering (13) of a return spring (8) of the mobile partition (5) separating the front chamber (2) from the rear chamber (4) of the brake booster. Thus, the invention states the source of the problem and its solution
Patent JP-2004515348-A (JP)
Title: 物質を分離する装置及び方法
IPC: B03B5/30
Filed: 2001-11-26
Abstract: 本発明は、対向流洗浄により物質を分離する装置に関する。本装置は、容器を有し、容器が第１端領域と、第１端領域に軸線方向に相対して位置した第２端領域と、第１端領域及び第２端領域の間に設けた置換領域とを備え、第１端領域には、物質混合物を入れる第１入口オリフィスと物質混合物から分離すべき物質成分及び洗浄流体を出す第１出口オリフィスとを設け、第２端領域には、洗浄流体を入れる第２入口オリフィスと物質混合物の別の物質成分及び洗浄流体を出す第２出口オリフィスとを設け、置換領域が遷移断面部分を介して第２端領域に結合する。本装置において、大きな面積にわたって洗浄流体を導入するため第２入口オリフィスに伝導接続する送り手段が遷移断面部分の領域に配置され、置換領域内に運動エネルギーを制御して導入する少なくとも一つの運動部材が設けられる。
Patent JP-2004522485-A (JP)
Title: 取付け可能な容器消毒システム
IPC: A61L2/26
Filed: 2001-12-21
Abstract: 消毒システムは着脱自在な容器を備え、容器内の物品を消毒するための殺菌剤源が容器に連結されている。殺菌剤源と容器との連結を解除しても容器は微生物の進入を免れるように封止されている。
Patent JP-2004520318-A (JP)
IPC: A23L33/00
Filed: 2001-12-24
Abstract: A nutritional composition having beneficial effect in the gastrointestinal tract, especially an anti-adhesion effect on pathogenic micro-organisms and a bifidogenic effect, contains non-digestible oligosaccharides, said oligosaccharides comprising, per daily dosage, 0.3-10 g of oligosaccharides containing at least one terminal arabinose unit. The nutritional composition may furthermore comprise 0.5-10 g of other non-digestible oligosaccharides selected from fructo-oligosaccharides, galacto-oligosaccharides, xylo-oligosaccharides and manno-oligosaccharides. The arabino-oligosaccharides can be obtained conveniently by controlled hydrolysis of arabinose-containing polysaccharides from natural (vegetable) origin.
Patent JP-2004518498-A (JP)
Title: スキンプリッカに関する改良
IPC: A61B17/32
Filed: 2002-02-15
Abstract: スキンプリッカに関する改良。スキンプリッカはランセット（５）のハウジング（１）を有し、前記ランセットが後方コック位置から解放されるときに、バネにより瞬時に前方へ推進して針の尖端（３）を突出させる。前方運動時に、前記ハウジング（１）内のペグ（１２）が前記ランセット内のスロット（１０）に沿って通過し、かつ尖端（３）が突出する直前にスロット（１０）内の後端でネック（１１）に係止する。そこでランセット（５）が押し戻される場合に、ペグ（１２）はスロット（１０）へ再侵入できず、代わってランセット（５）を横へ楔止めし、かつ再コックされる前に、ランセット（５）を当接部（１３）の背後に拘束し、尖端（３）の再露出を確実に阻止する。装置（１８，２１）が設けられてよく、それによりランセット（５）が尖端（３）用のキャップ（４）により前方へ時期尚早に引っ張られないようにし、かつそれによりスキンプリッカがコックされかつ発射される前にペグ（１２）のスロット（１０）からの脱出を可能にする。
Patent JP-2004524640-A (JP)
IPC: G11C11/16
Filed: 2002-02-15
Abstract: In a method for determining the logic state of memory cells in a passive matrix-addressable data storage device with word and bit lines, components of current response are detected and correlated with a probing voltage, and a time-dependent potential is applied on selected word and bit lines or groups thereof, said potentials being mutually coordinated in magnitude and time such that the resulting voltages across all or some of the non-addressed cells at the crossing points between inactive word lines and active bit lines are brought to contain only negligible voltage components that are temporally correlated with the probing voltage. A first apparatus according to the invention for performing the method provides sequential readout of all memory cells on an active word line (AWL) by means of detection circuits ( 3; 4 ). An active word line (AWL) is selected by a multiplexer ( 7 ), while inactive word lines (IWL) are clamped to ground during readout. A second apparatus for performing the method is rather similar, but has only a single detection circuit ( 3, 4 ). An active word line (AWL) is selected by multiplexer ( 7 ) and a bit line (ABL) is selected by a multiplexer ( 9 ) provided between one end of the bit lines (BL) and the input of the detection circuit ( 3, 4 ), while inactive word and bit lines (IWL; IBL) are clamped to ground during readout.
Patent JP-2005502315-A (JP)
Title: 抗菌性ワクチン組成物
IPC: A61K39/00
Filed: 2002-01-17
Abstract: グラム陰性細菌の病原性遺伝子を同定し、それによってこれらの病原性遺伝子およびその産物を標的とする新規な抗菌剤を同定することが可能となる。また、ワクチンに有用な新規なグラム陰性細菌突然変異体を提供する。
Patent JP-2005500989-A (JP)
Title: 増加した香りの強さを有する香料混合物
IPC: A61K8/00
Filed: 2002-03-11
Abstract: 本発明は香料混合物、ヘアケアー製品におけるその使用及び該香料混合物を含有するヘアケアー製品に関する。本発明の香料混合物の香りは毛髪を乾燥する間及び／又は毛髪を乾燥した後特に強く感知される。
Patent JP-2004519951-A (JP)
IPC: H04N7/081
Filed: 2001-10-25
Abstract: A method for providing enhanced television broadcasting, the method comprising sending a broadcast signal and one or more enhancements to one or more client devices, the broadcast signal comprising audio and video content, in which the one or more enhancements comprise one or more code fragments synchronized with the audio and video content; the one or more code fragments comprise one or more instructions correlated to the audio and video content; and the one or more instructions contain information allowing the one or more client devices to locally modify in an exclusively local interaction at the one or more client devices enhanced content to be displayed based on the one or more instructions.
Patent JP-2004526514-A (JP)
Title: 義肢の浸透膜及び真空システム
IPC: A61F2/80
Filed: 2001-11-19
Abstract: 切断患者用の低圧に制御される義肢は、残余肢の実質的部分を受け取るための容積及び形状を有する単一のソケットを含む。残余肢より少ない容積を有するライナは、残余肢の上にかぶせられ、ライナは、残余肢との全面的な接触関係に伸長される。密封空洞は、ソケット及びライナの間に形成される。真空源は、ソケット空洞に接続され、それにより残余肢及びライナを、ソケットとの安定した、かつ全面的な接触に引き込む。シールを通り過ぎる空気漏れを補償するために、空洞内に真空を保持する機構がある。浸透膜は、残余肢を包み、かつ残余肢及びライナの間に空間を作る。浸透膜は、一方向のみの、すなわち残余肢からライナに向かう、水の通過を可能にする。真空は、残余肢から汗を排出することを補助するために浸透膜とライナとの間の空間に加えられ得る。
Patent JP-2004527566-A (JP)
IPC: A61K31/00
Filed: 2002-05-02
Abstract: Use of certain castanospermine esters in the treatment of diseases caused by flaviviruses, in particular in the treatment of disease caused by the hepatitis C virus (HCV) and compositions containing said esters in combination with adjunctive therapeutic agents.
Patent JP-2004214445-A (JP)
Title: Printed board
Inventor: OSABE TOSHIYUKI
IPC: H05K1/02
Filed: 2003-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously attain electrical connection to the chassis ground of a ground pattern and fixing with the chassis ground without depending upon a masking.  <P>SOLUTION: In a printed board 1 in which the ground patterns 3 and 3a are formed on a base material 2, an inserting hole 6, in which a screw 8 for fixing the printed board 1 to the chassis ground 4 can be inserted, is formed to an escaping section 7 for the base material 2 to which the ground patterns 3 and 3a are not formed. A plurality of through-holes 5 electrically connected to the ground patterns 3 and 3a are formed in a section to which the ground patterns 3 and 3a surrounding the inserting hole 6 are formed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004221656-A (JP)
Title: Communication client apparatus and multipoint communication system employing the same, and multipoint communication method and program thereof
Inventor: GOTO TAKASHI
IPC: H04N7/15
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To attain multipoint communication without a call loss by means of a large scaled system without the need for a centralizing apparatus and of a high quality media signal by directly transmitting a call control signal and the media signal from one terminal to another terminal in pairs with the one terminal without the need for transmission to the centralized apparatus.  <P>SOLUTION: Each of communication client apparatuses 20, 20' informs all communication client apparatuses in a network about its own address (21), and requests the other communication client apparatus to transmit an address notice (22), stores the address of the other communication client apparatus to its own communication client apparatus (23), requests start of communication by using the stored address of the other communication client apparatus (24), returns a reply with respect to the communication start request (25), and the two communication client apparatuses start the communication, transmit/receive media according to a started communication path (26, 27), and display the media (28) to inform a user about it.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220343-A (JP)
Title: Memory device
Inventor: TANONAKA MUTSUMI
IPC: H04N1/21
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory device whose life is extended while the reliability of data storage of the device is maintained.  <P>SOLUTION: A storage part 50 is provided with a first storage block 51 and a second storage block 52 as an area for storing data of the same kind, and when the data are updated, the data to be stored are written in either the first storage block 51 or the second storage block 52, and when data are newly updated, the data to be stored are written in the other storage block where the previous data are not written.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227074-A (JP)
Title: Conversion method of building data
Inventor: YAMADA HIROYUKI
IPC: G06F17/50
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conversion method and conversion program of building data that accelerate rendering by adding information used in the rendering to rendering data to which CAD data are converted.  <P>SOLUTION: When converting CAD data on a building created on a CAD system to rendering data for rendering the building as a three-dimensional object enabling virtual movement therein, a computer receives an input of the CAD data, converts the CAD data to the rendering data, computes additional information necessary for the rendering according to the CAD data, and adds the additional information to the rendering data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224368-A (JP)
Title: Break line shape of paper box
Inventor: TOKI ATSUKO
IPC: B65D5/54
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a break line shape of a paper box, which is formed on a variety of shapes of cardboard boxes containing confectionery, ornaments, household goods, etc., and having an upper face board that is to be cut to be wide open, makes a slant or lateral tear formed on a link d between respective breaks caught by the next slant break b or parallel break c, thus causes the linear breaks a to break consecutively when the break line is broken by pulling and peeling it slantly or laterally relative to a breaking direction, and does not leave a peeled paper strip on the link d between cuts a, a to eliminate a fear of impairing the appearance of the paper box after opening it.  <P>SOLUTION: To the upstream front end in the breaking direction of each linear break a, the short slant break b is connected, or the short slant break b and the short parallel break c are sequentially connected, and the breaks a, b, c are arranged in a row via the links d, respectively, to form the break line shape of the paper box.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003315566-A (JP)
Title: Optical fiber feedthrough
Inventor: ONOZATO YOICHI
IPC: G02B6/00
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber feedthrough in which an optical fiber is hardly damaged when the feedthrough is mounted on a package wall surface of an optical communication module.  <P>SOLUTION: This optical fiber feedthrough comprises a metal sleeve 1 and an optical fiber 2 fixed to the metal sleeve 1. The metal sleeve 1 comprises: a sleeve main body provided with a first hollow part 9 which has an inner diameter larger than the outer diameter of an optical fiber exposure part 3 in the optical fiber 2 and through which the optical fiber exposure part is inserted, and a second hollow part 8 which communicates with the first hollow part, has an inner diameter larger than the outer diameter of a resin coating part 5 of the optical fiber and houses the inserted part of the resin coating part and the optical fiber exposure part exposed from the resin coating part and reaching the first hollow part; and a first conical recessed part 10 provided at the first hollow part side of the sleeve main body and from which a tip part of the optical fiber exposed part is exposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004225982-A (JP)
Title: Fan filter unit
Inventor: KISHIMOTO HIROTOSHI
IPC: B01D46/42
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fan filter unit having an even flow velocity in a filter face, preventing partial deterioration of filtering performance, facilitating maintenance of an air blower unit or the like, and causing little noise even when wind volume is high.  <P>SOLUTION: The fan filter unit is used for forming a clean environment such as a clean room, and it is characterized by that an air blower unit 42 and a filter part 43 are arranged in order in a unit body 41, when air sent from the air blower unit 42 is sent to a filter 47 arranged in a filter part 43 lower part through an air flow diffusion chamber 45 arranged in a filter part 43 upper part, the air is sent to the filter 47 through a passage formed between a diffuser 46 sending the air into the air flow diffusion chamber 43 of the filter part 43 upper part and inner walls 45a, 45b, and 45c of the air flow diffusion chamber 45, and control plates 54 and 55 controlling wind direction are arranged in the passage formed between the diffuser 46 and the inner walls 45a, 45b, and 45c of the air flow diffusion chamber.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003326306-A (JP)
Title: Tandem rolling method in hot finishing
Inventor: KAJIGAYA MITSUTOSHI
IPC: B21B37/28
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the induction of trouble in sheet passing caused by a shape after a material to be rolled is rolled by automatic gage control (AGC) when hot-rolling the sheet.  <P>SOLUTION: The response of the automatic gage control is gradually decreased as bender force approaches the control limit and the response is gradually increased as the force recedes.  <P>COPYRIGHT: (C)2004,JPO