baber/WOPTO huggingface dataset:
Patent JP-2002520803-A (JP)
IPC: H01M50/491
Filed: 1999-07-02
Abstract: A description is given of a thin flexible lithium-ion battery and of methods of the manufacture thereof. According to one of the methods, a negative electrode, a separator, and a positive electrode are provided with a pattern of macroscopic holes. After aligning the holes, the stack of the electrodes and the separator is placed on a structured polymer film having piles in the same pattern as the holes. After applying heat and pressure, the ends of the piles are flattened, and form a kind of rivets by which the electrodes and the separator are bonded together. This bonding ensures a good contact between the electrodes and an electrolyte in the separator.
Patent JP-2002521332-A (JP)
Title: 高眼圧治療用眼薬組成物
IPC: A61K45/06
Filed: 1999-07-16
Abstract: (57)【要約】
プロスタグランジン、プロスタグランジン誘導体、プロスタグランジンもしくはプロスタグランジン誘導体から誘導される血圧降下性脂質またはそれらの眼科的に許容される塩、β−アドレナリン拮抗薬もしくはそれの眼科的に許容される塩、ならびに局所炭酸脱水素酵素阻害薬もしくはそれの眼科的に許容される塩の組合せは、高眼圧および緑内障の治療において特に有用である。その組合せは、効果の改善および副作用の低減を特徴とする。
Patent JP-2002521560-A (JP)
IPC: C11B5/00
Filed: 1999-08-03
Abstract: A triacylglycerol containing oil having a 1,3-dierucoyl 2-oleoyl glycerol (EOE) content of at least about 50% is described. Plants for producing an oil having a high EOE content are also described.
Patent JP-2002524399-A (JP)
Title: 除草剤として有用な縮合ベンゼン誘導体
IPC: C07D263/56
Filed: 1999-09-03
Abstract: (57)【要約】
本発明は、縮合ベンゼン誘導体、それらの塩並びに組成物、中間生成物、それらの製造工程及び除草剤としてのそれらの用途に関する。
Patent JP-2002525929-A (JP)
IPC: H04Q3/545
Filed: 1999-09-10
Abstract: The invention is based on the idea that in an intelligent network the order of execution of service programs at one point during the call, such as the detection point, is defined, and the service programs are contacted in this order until instructions are received to leave the point or release the call. The order of execution is defined by dealing with one category of service-related detection points after another, and within each category with a control relationship the order of execution is defined by a priority set for service programs.
Patent JP-2002525693-A (JP)
IPC: H04L1/08
Filed: 1999-09-14
Abstract: A coder generates a first output providing first data from which a decoder can produce a reconstructed signal and a second output providing second, enhancement, data whereby a decoder receiving both the first and second data can produce a higher quality reconstructed signal. Packets of data are assembled for transmission, each packet containing primary data which includes the first data in respect of a temporal portion of the signal and the second data in respect of the same portion of the signal and secondary data which includes the first data in respect of a different temporal portion of the signal.
Patent JP-2003512963-A (JP)
Title: 形状記憶アクチュエータを備えた保持解放機構
IPC: B64G1/64
Filed: 1999-09-14
Abstract: (57)【要約】
製作が容易で、消費電力が少なく、確実に解放動作を行わせることのできる、形状記憶アクチュエータを備えた保持解放機構を提供する。形状記憶アクチュエータを備えた保持解放機構において、ワイヤ端部（７、８）を、形状記憶ワイヤ（９、１０）の自由端で保持するようにした。形状記憶ワイヤ（７、８）は、その温度を上昇させたならば、その長さが短縮することにより、その自由端が、ワイヤ端部（７、８）に形成されている嵌合部（２７、２８）から脱出するようにした。本発明が適用される保持解放機構は、温度制御されることによって、引張力が作用しているワイヤ端部を解放するようにした形状記憶アクチュエータを備えた、保持解放機構である。
Patent JP-2003525018-A (JP)
Title: 非内在性の構成的に活性化されるヒトｇタンパク質共役型受容体
IPC: G01N33/15
Filed: 1999-10-13
Abstract: (57)【要約】
本特許文書に開示される発明は、膜貫通受容体、より具体的にはそれに対する内在性のリガンドが未知であるヒトＧタンパク質共役型受容体（「オーファンＧＰＣＲ受容体」）、そして最も具体的には構成的活性の証拠について突然変異された（非内在性の）変種ヒトＧＰＣＲに関する。
Patent JP-2002528910-A (JP)
Title: 射出成形された軟磁性粉末複合材料及びその製造方法
IPC: H01F1/33
Filed: 1999-10-28
Abstract: (57)【要約】
ナノ結晶強磁性合金の少なくとも１つの合金粉末からなる射出成形された軟磁性材料において、この合金は合成樹脂に埋め込まれ、合金粉末が１０〜７０体積％の濃度で合成樹脂内に分配される。
Patent JP-2002530538-A (JP)
Title: 不純物除去装置
IPC: D01G15/24
Filed: 1999-11-15
Abstract: (57)【要約】
【課題】  不純物除去装置の機械的構造を本質的に変えることなく、かかる不純物除去装置のクリーニング効果を更に改善することにある。
【解決手段】  針布装着ローラを含むカードのような繊維ほぐし装置用不純物除去装置に関する。ローラ（２）の回転軸線（Ｄ）とほぼ平行に延びる少なくとも２つのチャンネル（１０）がセグメント間に設けられ、カーディングセグメントはローラの針布と向い合うように配置される。第１チャンネルが第２チャンネルの前側でローラの回転方向に配置される。ローラ（２）の回転方向（６）に配置されたチャンネル（１０ａ乃至ｆ）の側（１１）は、ローラ（２）の針布（３）に面し、ローラ（２）の針布（３）から間隔を隔てた刃を含む個々の除去ナイフ（１３）を設ける。針布で案内される繊維に及ぼす第１チャンネルの除去ナイフの刃の作用が第２チャンネルの除去ナイフの刃の作用よりも強力である。繊維クリーニング工程が進行すると、刃の作用は、初めに強力なものから繊維に優しい作用へと変化する。かかる設計により、不純物除去装置のクリーニング効果が機械的に簡単な仕方で相当程度に改善される。
Patent JP-2002535777-A (JP)
Title: 高速プロセッサシステム、これを使用する方法及び記録媒体
IPC: G06F12/08
Filed: 2000-01-21
Abstract: (57)【要約】
本発明は、従来のプログラミングスタイルを維持したまま、並列分散処理が可能な高速プロセッサシステムを提供することを目的とする。本発明に係る高速プロセッサシステムは、ＣＰＵと、複数個に並列接続されたＤＲＡＭと、階層構造に形成された複数個のキャッシュメモリを備え、各々のキャッシュメモリにはＣＰＵに対してバイナリ互換性のあるプロセッサとして機能するＭＰＵが夫々備えられている。
Patent JP-2002536089-A (JP)
IPC: A63H30/02
Filed: 2000-02-04
Abstract: A programmable toy with a receiver for receiving instructions for programming of the toy, and elements for executing received instructions. The toy has a transmitter for transmission of instructions to a second toy.
Patent JP-2002537457-A (JP)
IPC: C08G64/14
Filed: 2000-02-03
Abstract: Polycarbonates, such as bisphenol A polycarbonates, having end groups derived from a di-t-alkylphenol such as 3,5-di-t-butylphenol have very low electrostatic charges. They are thus useful in applications where static charge is a problem, such as automotive headlamps and optical data recording media.
Patent JP-2002542073-A (JP)
Title: レトルト用ポリプロピレン系多層シーラントフィルム
IPC: B65D65/40
Filed: 2000-04-14
Abstract: (57)【要約】
少なくとも１種のポリプロピレン系重合体を主成分とし、耐熱性フィルムの一方の面に積層されるべき多層フィルムからなるレトルト用ポリプロピレン系多層シーラントフィルムであって、多層フィルムが積層される場合に耐熱性フィルムに対向する第１の面を有し、さらに他方の側に第２の面を有し、第１の面が下記（１）に定義される表面粗さを有し、第２の面が下記（２）に定義される表面粗さを有する、レトルト用ポリプロピレン系多層シーラントフィルム：（１）（ｉ）中心線平均粗さ（Ｒａ）：０．０２０〜０．２５０μｍ；（ｉｉ）最大高さ（Ｒｍａｘ）：０．３〜２．９μｍ；（ｉｉｉ）十点平均粗さ（Ｒｚ）：０．２〜２．４μｍ；（２）（ｉ）中心線平均粗さ（Ｒａ）：０．０５０〜０．３００μｍ；（ｉｉ）最大高さ（Ｒｍａｘ）：３．０〜１３．０μｍ；（ｉｉｉ）十点平均粗さ（Ｒｚ）：２．５〜１１．５μｍ。
Patent JP-2002542466-A (JP)
Title: 化合物スクリーニング法
IPC: C07K14/705
Filed: 2000-04-14
Abstract: (57)【要約】
本発明は、高処理能力形式で行うのに適した、線虫、特に非排他的にＣ．ｅｌｅｇａｎｓを用いるスクリーニング法に関する。
Patent JP-2002542727-A (JP)
Title: 可聴形態でインターネットベースの情報を提供するための方法とシステム
IPC: H04L29/06
Filed: 2000-04-20
Abstract: (57)【要約】
電話受話器（１２）に可聴形態でインターネットベースの情報を通信するためのシステムおよび方法は、電話受話器（１２）から受けた可聴情報をデジタルで認識可能なコマンドに変換するための可聴情報レシーバを含むテルコスウィッチ（１０）と、前記コマンドを受信しそれに従ってデジタル情報を送信するための情報フロー機構（６）とを有する。テルコスウィッチ（１０）はさらに、情報フロー機構（６）からデジタル情報を受信しこれを電話受話器（１２）によって伝送するために聴覚的に認識可能な形態に変換するための可聴生成器を含む。さらに、システムは、他のコンピュータとインターネットを通じて通信し、返答された決定に従って他のコンピュータに指示を与えるための購入部を含む。
Patent JP-2002542286-A (JP)
Title: イソフラボン類を用いる循環器系及び骨の治療
IPC: A61K31/35
Filed: 2000-04-27
Abstract: (57)【要約】
任意に一以上の担体、賦形剤、補助剤、及び／または希釈剤と一緒でもよいが、治療的に有効な比率としてホルムオノネチンと当該イソフラボンが１５：１から２：１の範囲で、ホルムオノネチン及び／またはビオカニン、ゲニステインとダイゼインから選択される１以上のイソフラボン類からなる組成物について説明する。ホルムオノネチンとビオカニン、ゲニステインおよびダイゼインから選択される１以上のイソフラボン類を、ホルムオノネチンと当該イソフラボンの比率が治療効果のある15：1から2：1の比率で、任意には１以上の担体、賦形剤、補助剤及び／または希釈剤とともに含む組成物について述べる。また、このような組成物を含み、循環器系疾患の予防及び／または治療、血中リポ蛋白質レベルの改善、または血管疾患のリスクの低減、または虚血性心疾患のリスクの低減、動脈硬化症のリスクの低減、骨粗鬆症の予防または治療、及び／又は骨折の予防及び／または治療などにおける骨密度の改善または維持を含む治療方法について述べる。
Patent JP-2002543180-A (JP)
Title: 抗ウィルス剤としての置換インドールスルホンアミド
IPC: C07D209/08
Filed: 2000-04-18
Abstract: (57)【要約】
本発明は薬剤として用いるのに適した新規な化合物、該化合物の製造法及び薬剤として、特に抗ウィルス剤としてのそれらの使用に関する。
Patent JP-2002544706-A (JP)
Title: 高速ソフトウェア再構成可能な符号分割多元接続通信のための方法および装置
IPC: H04L7/00
Filed: 2000-05-10
Abstract: (57)【要約】
本発明はＲＡＭおよび／またはレジスタを含むＷ−ＣＤＭＡ送信器と、ＲＡＭおよび／またはレジスタを含むＷ−ＣＤＭＡ受信器と、信号捕捉手段とを含み、ソフトウェア再構成可能であることを特徴とする、Ｗ−ＣＤＭＡ信号送受信用の通信装置に関する。さらに本発明は前記装置を特定の用途用に構成するステップと、波形信号を送信および／または受信および／または捕捉するステップとを含むことを特徴とする、本発明のＷ−ＣＤＭＡ通信装置を作動させるための方法に関する。
Patent JP-2002544045-A (JP)
Title: 車両空気タイヤ
IPC: B60C11/00
Filed: 2000-04-28
Abstract: (57)【要約】
本発明は、少なくとも１つの層を有するラジアルカーカス（１４）と、パターンを有するトレッドとが備えられ、このトレッドがパターン深さ全体に形成された溝（１８）と、接触面の幅（Ｂ）を越えて延びるショルダー溝（１９）とを有し、このショルダー溝がそれぞれ少なくとも領域的にパターン深さ全体に形成され、タイヤ横断面内でショルダー溝の包絡面が補強輪郭（１１ａ）を定め、更に特に少なくとも２つのベルト層（１３ａ，１３ｂ）からなるベルト集合体（１３）が備えられ、このベルト集合体がタイヤの接触面の幅を超える幅を有し、補強輪郭の延長形状が少なくともほぼベルト集合体（１３）の延長形状と一致している、車両空気タイヤに関する。ベルトエッジ耐久性を改善し、トレッド摩耗と転がり抵抗を低下させるために、補強輪郭（１１ａ）はベルト集合体（１３）と共に遅くとも接触面の側方エッジのところで始まって少なくともほぼ接線方向に外側に案内され、それによってタイヤの弾性的な撓み状態で接触面内において補強輪郭（１１ａ）とベルト集合体（１３）がその全長にわたって地面輪郭に対して少なくともほぼ平行に延びている。
Patent JP-2002544275-A (JP)
Title: 化合物および治療方法
IPC: A61P33/06
Filed: 2000-05-12
Abstract: (57)【要約】
本発明は、インドロ［３，２−ｊ］フェナンチリジン化合物およびアピコンプレキサン起源のもののごとき寄生虫病を含めたヒトおよび動物の癌および他の疾患の治療におけるその使用、該化合物を含有する組成物およびそれを用いた治療方法に関する。
Patent JP-2003500864-A (JP)
IPC: B24B37/04
Filed: 2000-05-02
Abstract: In one embodiment, a method for cleaning a chemical mechanical polishing (CMP) pad is provided. The CMP pad surface has a residue thereon. Chemicals are applied onto the surface of the CMP pad and the pad surface is rinsed so as to substantially remove by-product produced by the chemicals. A mechanical conditioning operation is performed on the surface of the pad. The wafer surface includes copper and oxide during the CMP operation.
Patent JP-2002212848-A (JP)
Title: Polyester bulky composite yarn and method for producing the same
Inventor: YOSHIMURA MITSUE
IPC: D01F6/92
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a bulky composite yarn with good productivity which has polyester filaments containing a micropore-forming agent as sheath filaments and gives a fabric exhibiting a delicate texture. SOLUTION: This polyester bulky composite yarn is obtained by adding 0.1 to 9.0 wt.% of a micropore-forming agent and 0.5 to 5.0 wt.% of a residual elongation-improving agent to one of polyesters, melt-extruding both the polyesters from an identical spinneret or from different spinnerets, respectively, cooling and solidifying the melt-spun filaments, collecting the filaments, taking off the collected filaments at a speed of 2,500 to 6,000 m/min, drawing or heat- setting the obtained undrawn yarn at a draw ratio of 1.5 to 2.5, and then applying a relaxing heat treatment to the yarn to develop a filament length difference of 7 to 40% between two kinds of the filaments.
Patent JP-2002208066-A (JP)
Title: Automatic photograph vending machine
Inventor: AKAMATSU TERUHIRO
IPC: H04N5/76
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an automatic photograph vending machine capable of making the detail expressions of a photographic image easily viewable. SOLUTION: This automatic photograph vending image is provided with a camera 6 for photographing an object, a first display 8a for displaying the photographic image photographed by the camera 6, a touch pen 12 for inputting a handwritten image or the like to be synthesized with the photographic image according to the operation of a user, a image synthesizing means 30 for synthesizing the photographic image with the handwritten image or the like, a printer 9 for outputting the synthetic image of the photographic image and the handwritten image or the like, and a second display 8b for displaying the input mode of the handwritten image or the like at the time of inputting the handwritten image or the like.  Thus, the photographic image and the input mode of the handwritten image or the like are displayed at different displays 8a and 8b so that the photographic image can be displayed in magnification, and that the detail expressions or pose can be made easily seen, and that the handwritten image or the like can be easily inputted. Moreover, the number of the input modes to be displayed can be increased, and the input of various handwritten images or the like can be performed.
Patent JP-2002214901-A (JP)
Title: Developing device
Inventor: YAMANE MASAYUKI
IPC: G03G15/08
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a developing device by which a toner concentration control mechanism is maintained even in the case that toner concentration is rapidly raised for some reason by regulating a developer quantity at the inside of a developer storing case. SOLUTION: In the developing device by which the self-control of the toner concentration is performed by the small quantity of developer and which is provided with a first regulating member 2 and a developer storing part 3 to store the developer scrapped off by the first regulating member 2 and is also provided with a peeling member 13 to peel the developer and toner 5 carried on a developer carrier 1 from the developer carrier 1 by coming into contact or close to the developer carrier 1 at the inside of the developer storing part 3, a third regulating member 14 to regulate the developer quantity at the inside of the developer storing case 4 is provided.
Patent JP-2001246314-A (JP)
Title: Color coating method
Inventor: ELDON JAMES
IPC: B05D5/06
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for applying a decorative surface finish similar to an intensely colored anodized aluminum dark. SOLUTION: The finish described above is particularly suitable for coating articles of molded plastic materials like covers (1) for radio telephones. The finish consists of a reflective base coat (6), an intermediate transparent colored layer (8) and a transparent top coat (10) including a UV screen as an option.
Patent JP-2002211548-A (JP)
Title: Paper box
Inventor: EINAGA AKIRA
IPC: B65D5/54
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a paper box capable of being easily disassembled into a flat state and further capable of being disposed of in a non-bulky state. SOLUTION: There is provided a paper box in which a pair of outer surface plates 1 are connected by a bottom plate 2, side plates 3 extending from both side edges of each of the outer surface plates 1 are adhered to each other, and an opened surface of it is closed by a lid plate 4. The outer surface plates 1 are provided with a finger insertion segment 7, and then a cut line 8 extending from the finger insertion segment 7 to both ends of the bottom plate 2 is formed. Both side plates 3 are pushed down in the same direction to enable the box to be disassembled into a flat state by putting a finger into the finger insertion segment 7 and tearing the outer surface plates 1 along the cut line 8.
Patent JP-2002209425-A (JP)
Title: Threshing apparatus
Inventor: KAWABATA TOYOKAZU
IPC: A01F12/00
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a threshing apparatus with which a separation accuracy is improved while further miniaturizing the apparatus and reducing a manufacturing cost. SOLUTION: A threshing cylinder 19 for threshing reaped grain culms transported to a receiving net 20 in a threshing chamber 18 is arranged at an upper position of an upstream side in the separation direction of a shaking separation mechanism 21 for separating a material to be treated after the threshing treatment and is in a position of rotating around a shaft center P1 perpendicularly intersecting the separation direction of the shaking separation mechanism 21. A dust sending inlet 23 is installed at the end part of a downstream side in the grain culm transportation direction of the threshing chamber 18 so as to send the material to be treated not leaked from the receiving net 20 to the shaking separation mechanism 21 side.  A fan mill 24 for producing separation air flowing toward the shaking separation mechanism 21 is laid at a lower position of an upstream side in the separation direction of the shaking separation mechanism 21. A guide plate 31 for guiding the material to be treated released from the dust sending inlet 23 toward one end side of the shaking separation mechanism 21 corresponding to the upstream side in the grain culm transportation direction of the threshing chamber 18 is arranged at a position opposing the dust sending inlet 23.
Patent JP-2001214081-A (JP)
Title: Nano-emulsion based on cationic polymer and amphipathic lipid and use thereof
Inventor: DOUIN VERONIQUE
IPC: A61K8/891
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an oil-in-water type nano-emulsion that can readily be thickned without any adverse effect on the cosmetic properties of the emulsion. SOLUTION: This nano emulsion has the oil phase dispersed in the water phase in which the oil drops have the number-average particle size of less than 150 nm. In this case, at least one of oil, at least one of amphipathic lipid and at least one of cationic polymer bearing at least one of hydrophobic block and at least one of hydrophilic block are used so that the weight ratio of the oil to the amphipathic lipid is adjusted to 1-10.
Patent JP-2002220783-A (JP)
Title: Converging agent, glass fiber, glass flake and phenolic resin composition
Inventor: KATO SHINICHI
IPC: D06M13/332
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a converging agent for glass fibers, or glass flakes, which enables to adjust the fluidity of a phenolic resin composition after kneaded without affecting the physical properties production conditions and/or productivity of a phenolic resin molded product, and to provide such a phenolic resin composition compounded with the glass fibers and/or glass flakes. SOLUTION: This converging for glass fibers or glass flakes comprises a non-silane-based amine-based substance such as hexamethylenetetramine. The 2nd objective glass fibers and glass flakes each treated with the above converging agent are provided. The other objective phenolic resin composition compounded with the above glass fibers and/or glass flakes or the like are provided.
Patent JP-2002227098-A (JP)
Title: Printing medium, method for producing the same, and printed matter
Inventor: SHIBATANI MASAYA
IPC: D21H27/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a printing medium having a sufficient combination of long-term preservability with film yellowing resistance, and to provide a method for producing the above printing medium. SOLUTION: This printing medium has a substrate paper; wherein the substrate paper essentially comprises a neutral paper layer consisting of neutral paper and a surface layer laminated on the neural paper layer and containing an acidic sizing agent and a fixing auxiliary therefor.
Patent JP-2002223131-A (JP)
Title: Feedforward amplifier
Inventor: NAKAMURA TOSHIO
IPC: H04B1/04
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To solve problems of a conventional feedforward amplifier that has taken much time to adjust a deviation in the amplitude and the phase to be within a prescribed range and has required to change a band of an input signal when a different band is desirably in use. SOLUTION: The feedforward amplifier including a distortion component detection loop that detects a distortion component produced in a main amplifier 6 amplifying an input signal 101 and a distortion component eliminating loop that uses an auxiliary amplifier 17 to amplify the detected distortion component and composites the amplified distortion component with the output of the main amplifier to eliminate the distortion component, is provided with a directional coupler 2 that branches the input signal 101, a band detector 3 that detects a band including the input signal 101 on the basis of the branched input signal 101, a pilot signal oscillator 7 that sets the frequency of a pilot signal in the band and a control circuit 21 that controls the frequency of the pilot signal oscillator 7, the distortion component detection loop and the distortion component elimination loop.
Patent JP-2002232224-A (JP)
Title: Antenna system and radio equipment using the same
Inventor: TAKAGI NAOSHI
IPC: H01Q3/24
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To solve the problems that radio equipment radiates strongly even in the direction of a human body to exert an influence on the human body and also to lower sensitivity when the radio equipment is carried and also that sensitivity deteriorates in the case the incoming direction of radio waves is different from a direction where the directivity of an antenna system exists even when the radio equipment is away from the human body such as at a waiting time. SOLUTION: This radio equipment is provided with at least two antennas 101 and 102 and a switch circuit 105 for performing switching so as to feed at least one antenna between the antennas 101 and 102, and the unfed antenna between the antennas 101 and 102 switches the directivity of the antenna by functioning as a parasitic element with respect to the fed antenna.
Patent JP-2002232474-A (JP)
Title: Congestion alleviation method and communication processing unit and server unit
Inventor: YAMANAKA NAOAKI
IPC: H04L47/762
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a congestion alleviation method by which a carrier can avoid excessive installation investment for the purpose of quickly alleviating a congestion state and users can efficiently utilize communication bands from the standpoint of the communication cost. SOLUTION: The carrier issues a call for users using a lower communication band than the contracted minimum communication band on the occurrence of congestion of a communication network and informs in advance users agreed with the call about discount of the communication charge. On the actual occurrence of congestion, the carrier informs the users about it and issues a call for users using the lower communication band and decreases the minimum communication band more than that used up to now in return for the discounted communication charge.
Patent JP-2001255432-A (JP)
Title: Waveguide fiber having high zero dispersion
Inventor: SMITH DAVID K
IPC: G02B6/036
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a single mode optical waveguide fiber designed to be used in a high performance communication system. SOLUTION: The core distribution of this invention is such that bending characteristics are improved for the purpose of providing improved durability in adverse environment. By providing a zero dispersion wavelength not less than the upper limit of an operation window, the total dispersion in the expanded wavelength window is maintained low. In addition, the cut-off frequency rises at the operation window or below. Even if a waveguide has an extremely low attenuation, the manufacturing convenience is maintained.
Patent JP-2002227364-A (JP)
Title: Waterproof structure of parapet
Inventor: ONOMURA HIROSHI
IPC: E04D13/15
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively execute waterproofing of the roof including a parapet. SOLUTION: A parapet waterproof substrate rail 2 and a coping steel plate 3 are fixed to the upper end part of an exterior wall panel 1 extended upward over a steel beam H of the uppermost floor, and a heat insulating material 4 and an incombustible board 5 are laid in order on a floor backing material Y on the roof. A reinforcing steel plate 7 is disposed at a corner part between the exterior wall panel 1 and the incombustible board 5. A waterproof sheet 6 is then laid on the incombustible board 5 and welded to the reinforcing steel plate 7. The extension part of the waterproof sheet 6 is then raised along the back face of the exterior wall panel 1, wound up to the parapet waterproof substrate rail 2 and the coping steel plate 3 and welded to the coping steel plate 3.
Patent JP-2002230807-A (JP)
Title: Optical pickup device
Inventor: HOTTA SUKEMI
IPC: G11B7/09
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent the vibration of an optical pickup device. SOLUTION: The optical pickup device 10 is provided with a lens holder 14 which supports an objective 12, a yoke base 15 which supports the lens holder 14, a focus coil 16 and a tracking coil 18 which are fitted on the lens holder 14, a pair of magnets 30 and 32, a yoke 22 which supports the pair of magnets 30 and 32, a suspension holder 24 which is fixed on the yoke base 15, and four elastic supporting bodies 26a to 26d which oscillatably holds the lens holder 14. A weight 48, which acts as a weight balancer and has a weight necessary for damping the oscillation of the lens holder 14, is fixed at the recessed part 14d provided at the tip 14c of the lens holder 14 by being bonded with an adhesive 50. The weight 48 suppresses the generation of vibration and changes the characteristic vibration by enhancing the rigidity of the lens holder 14.