baber/WOPTO huggingface dataset:
Patent JP-2003511574-A (JP)
Title: 改良した布地柔軟剤組成物
IPC: D06M15/21
Filed: 2000-09-26
Abstract: (57)【要約】
本発明は、家庭用の織物繊維材料に親水性を付与するための柔軟剤組成物の使用方法に関し、柔軟剤組成物は、（Ａ）布地柔軟剤と、（Ｂ）（ａ）ポリエチレンまたはその混合物、（ｂ）脂肪酸アルカノールアミドまたはその混合物、（ｃ）ポリケイ酸、および（ｄ）ポリウレタンからなる群から選択される少なくとも１種の添加剤と、（Ｃ）選択されたポリオルガノシロキサンとを含む。
Patent JP-2003511893-A (JP)
Title: 偏波ダイバーシチを使用するパーソナル通信装置
IPC: H04M1/02
Filed: 2000-09-28
Abstract: (57)【要約】
パーソナル通信装置、例えば、セルラ送受器は、第１及び第２のアンテナ（１０２Ａ，１０２Ｂ）を有するアンテナダイバーシチ装置を含み、これらアンテナの偏波軸はハンドセットの本体（２１８）の中央面に対して傾いている。右利き又は左利きのユーザのいずれによっても傾斜角を適切に選択することで、使用中、一方のアンテナは略垂直方向に配置され得、垂直方向に偏波された基地局からの受信される信号の強さを改善する。この配置は、アンテナによって受信される場の強さの間の相関関係がアンテナの相対的な向きによって減少されるため、ダイバーシチ動作も高める。装置が符号分割多元接続（ＣＤＭＡ）技法を使用するシステムにおいて使用されるとき、装置は、マルチパスフェーディング及び干渉の影響を緩和するために２Ｄ  Ｒａｋｅ受信器を含むことが好ましい。
Patent JP-2003511620-A (JP)
Title: 直接噴射内燃エンジンのシリンダへ燃料を噴射する電磁噴射器内の燃料圧力測定方法
IPC: F02D41/38
Filed: 2000-10-06
Abstract: (57)【要約】
シリンダに取り付けられた噴射器（６ ｉ ）は共通の供給連結部から燃料を供給され、それらの開口時間はコンピュータによって計算されて制御される。本発明によれば、ａ）少なくとも２つの噴射器（６ ｉ ）の開口時間の重複が生じているかどうかを調べ、ｂ）重複が存在しない場合には、考慮対象の噴射器の開口時間を除いて供給連結部の中の燃料圧力を読み取り、ｃ）重複が存在する場合には、考慮対象の噴射器の開口時の燃料圧力を読み取り、ｄ）単数または複数の噴射器の開口によって引き起こされる、燃料の圧力の予め定められた変化によって、読み取られた測定値を修正する。
Patent JP-2003512967-A (JP)
IPC: B60C9/22
Filed: 2000-10-23
Abstract: The invention concerns a tire whose crown contains a ply of circumferentially oriented cords. That ply is so arranged that in sensitive zones, as, for example, at the side ends of the adjacent crown reinforcing ply, the laying pitch of the circumferentially oriented cords is markedly increased. That considerably lessens the risk of damage to the circumferentially oriented cords in those zones.
Patent JP-2003529971-A (JP)
IPC: H04J13/00
Filed: 2000-10-31
Abstract: An apparatus for transmitting pilot references from a plurality of transmission sources, comprises a receiver for receiving, at each transmission source, one or more signals indicative of a time reference for the communication system. The apparatus generates, at each transmission source, a plurality of pilot bursts for a pilot reference; and transmits the plurality of pilot bursts in synchronization with the time reference from each transmission source.
Patent JP-2003514095-A (JP)
Title: 自動車燃料タンク用樹脂被覆鋼板及びその製造方法
IPC: C09D133/00
Filed: 2000-11-13
Abstract: (57)【要約】
【課題】  本発明は自動車燃料タンク用樹脂被覆鋼板及びそれに用いられる樹脂溶液に関する。
【解決手段】  本発明による樹脂溶液は（ａ）数平均分子量が２５，０００〜５０，０００である水溶性フェノキシ樹脂の主剤溶液；（ｂ）前記主剤溶液に対して２〜１５ｐｈｒのメラミン樹脂；（ｃ）前記主剤溶液に対して１０〜２０ｐｈｒのコロイダルシリカ；を含有し、また、ここに（ｄ）分子量が２０，０００〜５０，０００であり、エチレンとアクリル樹脂が各々５０〜８０％、５０〜２０％含有された水溶性エチレン−アクリル樹脂を前記主剤溶液に対して５〜１５ｐｈｒ；及び／または前記主剤溶液に対して０．５〜３．０ｐｈｒのリン酸エステル；を混合してなり、このような樹脂溶液はクロメート層が被膜された亜鉛または亜鉛合金がメッキされた冷延鋼板上に被覆された後、１４０〜２５０℃の焼付け温度で乾燥して自動車燃料タンク用樹脂被覆鋼板を製造する。
Patent JP-2004538028-A (JP)
Title: 歯ブラシ
IPC: A46B5/00
Filed: 2000-11-14
Abstract: ハンドルがソケットを有し、ヘッドが該ソケット中に挿入されるピンを有し、ソケット側壁またはピンがソケット側壁またはピンの材料と異なる弾性的に変形可能なエラストマー材料を含む交換可能なヘッドを有する歯ブラシ。好ましい形態の歯ブラシは、２本のフォーク状アーム間に弾性的に支持される管状構造中にソケットを有する。
Patent JP-2003515807-A (JP)
IPC: G06F15/177
Filed: 2000-11-29
Abstract: Thread-based methods and systems for using the idle processing power of one or more networked computers include at least one server and at least one client. The server stores data and job descriptions relating to a complex scientific problem and provides the job descriptions and portions of the data to clients in response to requests from the clients. Each of the clients starts a first idle thread for pulling job descriptions from the server. Each client also starts a second idle thread for requesting data from the server and for performing the job specified in the job description. The first and second idle threads are automatically scheduled for execution by the operating system.
Patent JP-2003516409-A (JP)
Title: 抗ウィルス薬としての（１ｓ，シス）−４−（２−アミノ−９ｈ−プリン−９−イル）−２−シクロペンテン−１−メタノール類縁物
IPC: A61P31/12
Filed: 2000-12-07
Abstract: (57)【要約】
本発明は、ウィルス感染の治療に用いられる（１Ｓ，シス）−４−（２−アミノ−９Ｈ−プリン−９−イル）−２−シクロペンテン−１−メタノールの類縁物に関する。
Patent JP-2003517153-A (JP)
IPC: A61K47/00
Filed: 2000-12-07
Abstract: Compositions for stabilizing polypeptides or antigens are described. These compositions are useful for stabilizing polypeptides or antigens stored in aqueous formulations. Such formulations can be used for various analytical or other methods.
Patent JP-2003535040-A (JP)
Title: 色素沈着調節剤としての、デヒドロエピアンドロステロンおよびいくつかのその誘導体の経口使用
IPC: A61K31/568
Filed: 2001-01-10
Abstract: (57)【要約】
本発明は、経口投与用ならびにヒト皮膚および／または皮膚付属物（appendages）を調節することにおける使用用の組成物を調製するための、デヒドロエピアンドロステロン、その前駆体およびその代謝産物からなる群から選択される少なくとも１つの化合物の使用に関する。
Patent JP-2003519759-A (JP)
Title: ポンプハウジング構造
IPC: F04B39/12
Filed: 2001-01-08
Abstract: (57)【要約】
ポンプ（１６）は、一緒になって密閉して、大気圧に対する圧力差を含むチャンバ（２２、２４）を形成する壁部（３４、３６、４６、５０、５２）を有する、クラムシェルハウジング（１２、１４）を有する。
Patent JP-2003521046-A (JP)
Title: 電子商取引システムのためのフレキシブルなライセンス料支払い方法
IPC: G06F21/00
Filed: 2001-01-16
Abstract: (57)【要約】
本発明は、実行可能なコンピュータープログラムが書き込まれたコンピューター読み取り可能な媒体などの商品のための在庫負担を軽減する販売管理システムを提供する。販売管理サーバ(１)では、発注・納品処理部(１２０)は、メーカ端末(３)との間で発注処理、納品処理を行う。受注処理部(１３０)は、顧客端末(２)から注文情報を受け付け、注文情報を売上データベース(１７０)に格納し、在庫引当処理を行う。課金処理部(１４０)は、顧客に対する課金処理を行う。また、課金処理部は、商品の付加価値生成者に支払われるべきロイヤリティを決定して付加価値生成者端末(４)にその情報を送信する。配送指示部(１５０)は、配送業者端末(８)へ受注した商品の配送指示を出す。
Patent JP-2003523677-A (JP)
Title: ランダム・パルス発生器
IPC: H03K3/84
Filed: 2001-02-16
Abstract: (57)【要約】
少なくとも３つの発振器を使用したランダム・パルス発生器および発生システム。そのうちの少なくとも２つの発振器（１１０ A 、１１０ B ）の出力信号が結合されて、最終発振器（１１０ C ）の出力信号を乱す。一つの構成では、少なくとも２つの発振器（１１０ A 、１１０ B ）の結合された出力信号を使用して、最終移相発振器（１１０ C ）のフィードバック信号（１４０ C ）を変更し、したがって最終発振器の出力信号を乱す。他の構成では、少なくとも２つの移相発振器の出力信号を使用して減算器を駆動し、減算器の出力信号が最終移相発振器の出力信号と結合されて次の減算器を駆動し、したがって最終発振器の出力信号を乱す。
Patent JP-2004505010-A (JP)
Title: イソチアゾールカルボン酸誘導体及び殺微生物剤としてのそれらの使用
IPC: C07B61/00
Filed: 2001-01-23
Abstract: 式（Ｉ）［式中、Ａ、Ｑ、Ｚ及びｋは明細書に示された意味を有する：の新規なイソチアゾールカルボン酸誘導体、新規化合物の製造方法及び殺微生物剤としてのそれらの使用。 【化１】
Patent JP-2003525711-A (JP)
Title: 着脱可能なフードを備えた迅速に交換可能なカテーテル
IPC: A61M25/02
Filed: 2001-02-15
Abstract: (57)【要約】
共通先端管腔を備える一人の手術者により交換可能な胆管カテーテル。この胆管カテーテルは、補助管腔を形成する基端部とガイドワイヤ・補助共通管腔を形成する先端部とを備える長尺状シャフトを有する。共通先端管腔によりシャフト先端部のプロファイルが小さくなる。長尺状シャフトはまた、一人の手術者が使用できるように、シャフトの基端部とシャフトの先端部との間に配置された基端ガイドワイヤ口を有する。シールを基端ガイドワイヤ口に近接して配置して、基端ガイドワイヤ口を密封してもよい。シャフトは、単管腔先端部と二管腔基端部を有することが望ましい。シャフトの単管腔先端部は湾曲していても、またはデーパー状または球形の先端部を有してもよい。
Patent JP-2003526278-A (JP)
IPC: H04L12/437
Filed: 2001-03-02
Abstract: The disclosed network includes two rings, wherein a first ring transmits data in a clockwise direction, and the other ring transmits data in a counterclockwise direction. The traffic is removed from the ring by the destination node. During normal operations (i.e., all spans operational), data between nodes flows on the ring that would provide the minimum number of hops to the destination node. Thus, both rings are fully utilized during normal operations. The nodes periodically test the bit error rate of the links (or the error rate is constantly calculated) to detect a fault in one of the links. The detection of such a fault sends a broadcast signal to all nodes to reconfigure a routing table within the node so as to identify the optimum routing of source traffic to the destination node after the fault. Since the available links will now see more data traffic due to the failed link, traffic designated as "unprotected" traffic is given lower priority and may be dropped or delayed in favor of the "protected" traffic. Specific techniques are described for identifying a failed link, communicating the failed link to the other nodes, differentiating between protected and unprotected classes of traffic, and updating the routing tables.
Patent JP-2003526124-A (JP)
Title: フィードバック制御を特徴とする同調可能な光学構造体
IPC: G01D5/353
Filed: 2001-03-06
Abstract: (57)【要約】
同調可能な光学デバイスは、圧縮同調式光学構造体および変位センサを有している。圧縮同調式光学構造体は、光学信号に応答し、かつさらに変位センサ信号に応答して、圧縮同調式光学構造体の光学特性の変化に関する情報を含む圧縮同調式光学構造体信号を供給し、かつさらに圧縮同調式光学構造体の変位の変化によって生じる励起を供給するためのものである。変位センサは、励起に応答して、圧縮同調式光学構造体の変位の変化に関する情報を含む変位センサ信号を供給するためのものである。圧縮同調式光学構造体は、ドッグボーン形状の総ガラス製圧縮ユニットである。変位センサは、２枚の平行かつ対向するプレート間の容量の変化を測定するための、圧縮同調式光学構造体に付着された容量センサである。
Patent JP-2003529832-A (JP)
Title: バイオ監視検出および警告の方法並びにシステム
IPC: G05B23/02
Filed: 2001-03-23
Abstract: (57)【要約】
例えば、店頭販売売上データ、欠席データなどを含む関連データのセットから、バックグラウンド概算アルゴリズムを用いてバックグラウンドを除去し、残差データを出力する。バイオテロ攻撃のような仮想異常現象の効果を、関連データセットにおいてモデル化し、複製データを生成する。複製データは、病気の症状やその他の知見を含む、疫学者の入力や種々のシナリオ型に基づくものであってもよい。ここで、検出器を用いて残差データと複製データとが整合される。検出器のタイプは、例えば適応整合フィルター検出器、変化検出器、ベイズの推論ネットワークを含む。仮想異常現象に似た実際の異常現象が検出されると警告を発動する。個々の郵便番号によりデータを表示するのに、地理的情報システム（ＧＩＳ）を用いてもよい。
Patent JP-2003530424-A (JP)
Title: 膜送達システム
IPC: A61K47/10
Filed: 2001-04-11
Abstract: (57)【要約】
本発明は、湿潤剤の適用後に溶解可能なゲル形態に可逆的に復帰し得る凍結乾燥した部分架橋型ポリマーゲル膜を含む、皮膚への局所的適用のための送達システムに関する。膜を使用して、生物学的活性剤を皮膚に送達することができる。
Patent JP-2003531664-A (JP)
Title: 湿性角膜か乾性角膜かを決定することができる電源付き加熱角膜形成システム
IPC: A61B5/05
Filed: 2001-03-29
Abstract: (57)【要約】
加熱角膜形成システム用電源。電源（１４）は、共に角膜に接続される電極（３０）およびリターン（３２）に接続することができる。電源は、角膜の状態が非常に「湿性」であるか「乾性」であるかを決定するためにテスト・ルーチンを実行することができる。
Patent JP-2003532577-A (JP)
Title: 車両シートに着席する人の身体支持の動的適応のための方法およびそのための車両シート
IPC: B60N2/90
Filed: 2001-04-14
Abstract: (57)【要約】
本発明は、現在の車両速度を考慮に入れた現在の適応の尺度が、車両シートに組み込まれた適応システムによって予測され且つ設定される、車両シートに着席する人の身体支持、特に横方向支持の動的適応のための方法に関するものである。適応システムに固有の慣性を補償するために、適応の予測が現在の道路コースにわたって記憶されたデータから実行され、そのデータに基づき現在の車両データが予測され、および、適応システムが、適応を必要とする事象の発生時に、好ましくは湾曲部の走行時に、それに合わせて適応される少なくとも１つの適応事前設定が達成されるような方式で、そのシステムに固有の適応時間を考慮に入れて起動される。
Patent JP-2003533787-A (JP)
IPC: G06K19/077
Filed: 2001-03-22
Abstract: Card body (1) has recess (2) to take up system component (5). System component does not have electrical connection to card body. Component contains chip module with external contacts, antenna coil, display, input unit, power source or converter, sensors, etc. which are electrically connected to each other by conductors (4) on base plate (6) to form system.
Patent JP-2003534443-A (JP)
IPC: B01D3/38
Filed: 2001-05-23
Abstract: A process for the preparation of lower olefins from a heavy hydrocarbon feedstock by vaporizing said heavy hydrocarbon feedstock with steam in a nozzle wherein a two-phase mixture is passed through a device having a frusto-conically-shaped element which is capable of inducing a gentle swirl pattern to a liquid-containing stream, which device is connected to the feed inlet pipe of the mixing nozzle. This swirl-inducing device effects a 90° bending of the flow direction of the hydrocarbon feedstock while simultaneously effecting a swirl pattern of the liquid part thereof, thereby forcing the liquid against the wall of the feed inlet pipe extending downwardly to the mixing nozzle with such velocity component perpendicular to the tube's longitudinal axis to create an annular flow pattern as the mixture enters the nozzle and the vaporized hydrocarbon feedstock is subjected to a cracking treatment.
Patent JP-2003201769-A (JP)
Title: Storage device for garage and storage structure of garage
Inventor: KIDA SHIGENOBU
IPC: E04H6/42
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device for a garage and a storage structure of the garage, which prevent damage to an appearance of a dwelling and enable the effective utilization of a site.  <P>SOLUTION: This storage device 100 for the garage P is equipped with: a storage container 101 in which an opening 10 is provided in a top surface; and a detachable lid 102 for sealing the opening 10 of the storage container 101. Excavation is carried out in a desired position in the garage P such as a carport of the dwelling so that the storage device 100 can be installed. After the storage container 101 is fixed into the ground, the lid 102 is engaged with the opening 10 and attached/detached according to need, so that desired articles, for example, automobile equipment such as a winter tire can be housed in the storage container 101.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206114-A (JP)
Title: Method for preparing close-packed multiwalled carbon nanotube
Inventor: IIJIMA SUMIO
IPC: C01B31/02
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing multiwalled carbon nanotubes in which walls are close-packed up to the central parts with high purity and in high efficiency.  <P>SOLUTION: Close-packed multiwalled carbon nanotubes (10) are prepared by introducing a carbon rod (2) into a plasma flame (1) generated in an atmosphere of a hydrogen-added inert gas (4), evaporating carbon, and depositing the close-packed multiwalled carbon nanotubes (10) on the surface of the carbon rod (2).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199964-A (JP)
Title: Game machine reserving system
Inventor: TSUTSUMI TOYOJI
IPC: A63F7/02
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine reserving system by which a game machine desired by a user is reserved.  <P>SOLUTION: The game machine reserving system comprises a hall computer 20 for detecting the working states of the game machine in the game hall and a reservation managing server 10 which is connected to a user terminal 30 to be used by the user of the game machine so as to be communication possible. Game machine reserving information comprising information to specify the game machine desired for usage by the user is received from the user terminal 30 and a command is given to the hall computer 20 to secure the usage desired game machine. The system receives a report that the usage desired game machine is secured from the hall computer 30 and gives the report to the user terminal 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003204737-A (JP)
Title: Fishing rod
Inventor: TANIGAWA SHIYOUTARO
IPC: A01K87/02
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing rod having an adjustable total rod length and enabling smooth guide of the fishing line.  <P>SOLUTION: The fishing rod is provided with a butt rod 1 having a fitting female part on the inner circumference of the tip side and a tip rod 2 connected to the tip side of the butt rod in a telescopically extensible manner and having a 1st fitting male part 2a formed on the outer circumference of the butt-end side and fitting the female part and a 2nd fitting male part 2b formed on the outer circumference of the tip-side part. A slide guide 10 is placed around the rod in a manner slidable in axial direction between the 1st male part 2a and the 2nd male part 2b of the tip rod 2. The slide guide 10 is fixed to a prescribed position with a magnet 9 embedded in the circumference of the rod 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209566-A (JP)
Title: Routing method and system thereof
Inventor: MOGI SHINJI
IPC: H04L12/721
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a routing method for guiding a client of a mobile network to an optimum edge server by performing request routing obtained by taking the position of the client into consideration, and a system for the routing method.  <P>SOLUTION: In this routing method for selecting a communication path between the client 1 being a mobile terminal and a plurality of distributedly arranged edge servers 3a and 3b, if an HTTP contents router 4 for selecting the communication path is arranged, the client 1 attaches his/her own movement information to a transfer request when the client 1 uses a communication protocol used in transferring contents to transmit the transfer request to the HTTP contents router 4, and the contents router 4 selects the communication path on the basis of the attached movement information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003204792-A (JP)
Title: New cell adhesive molecule and its gene
Inventor: YAMAKAWA KAZUHIRO
IPC: C07K16/18
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new human cell adhesive molecule, and to provide a DNA encoding the molecule.  <P>SOLUTION: A human brain cDNA library is screened with a partial cDNA estimated to encode a human DSCAM-like protein as a probe, and a gene encoding the new cell adhesion molecule whose expression profile and subcellular localization are different from those of the DSCAM and which belongs to Ig superfamily is isolated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205165-A (JP)
Title: Medal di spenser
Inventor: MATAYOSHI MASAHIRO
IPC: A63F5/04
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To positively put out medals to a batch throw-in port and a medal tray.  <P>SOLUTION: A nozzle 10 provided at a medal put-out part of this medal dispenser is composed of a nozzle rotating part 15 and a nozzle body 16. The nozzle body 16 is provided with a first bent part 16b and a second bent part 16c changing the put-out direction of the put-out medals. With the first bent part 16b and the second bent part 16c thus provided, the nozzle rotating part 15 can be positioned in a nearly perpendicular state to the front face of the medal dispenser, and in the case of a slot machine without the batch throw-in port, the medals can be put out to the medal tray without making the nozzle 10 abut against a lower panel of the slot machine. In the case of a slot machine with the batch throw-in port, a position adjustment can be made by the own rotation of the nozzle, so that the medals can be positively put out to the batch throw-in port.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213910-A (JP)
Title: Light-transmittable floor panel and floor using the same
Inventor: HARADA SHINJI
IPC: G02F1/13
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To check on a state of a cable and the like laid under a floor, without opening/closing a floor panel, and prevent electrostatic charge, in a computer room in which electronic equipment and the like are installed.  <P>SOLUTION: A control panel makes a state of the floor arbitrarily transparentized/opacified by electrically coupling liquid crystal floor panels capable of controlling a state of display/nondisplay, that is, a state of light nontransmission (opacification) and a state of light transmission (transparentization) by virtue of the supply/cutoff of power.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205121-A (JP)
Title: Game machine
Inventor: HIRATA HIROKI
IPC: A63F7/02
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of increasing the interest of a game by increasing a player's feeling of expectation for the change of a game state.  <P>SOLUTION: A display CPU 41 of a display control circuit 31 receiving the instruction of a variable pattern, determines the variable pattern of the variable display of a notice pattern group 54 on the basis of the count value of a notice selection counter 42A when receiving the instruction, and starts the variation of three trains of variable patterns first, then performs variable display control to start the variable display of the notice pattern group 54, and variably displays the variable pattern and notice pattern (S31-S38).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210135-A (JP)
Title: Method for producing health food from shouchu lees
Inventor: YOSHIDA HITOSHI
IPC: A23L11/00
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for utilizing liquid Shouchu (a distilled alcoholic drink in Japan) lees as a food material that can utilize all of the active ingredients of the Shouchu lees in without wasting.  <P>SOLUTION: Shouchu lees and bean curd lees are mixed, then dried to prepare health foods.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213357-A (JP)
Title: Al-Mg ALLOY ROLLED SHEET TEMPERED MATERIAL HAVING EXCELLENT BENDING WORKABILITY AND PRODUCTION METHOD THEREFOR
Inventor: SAKUMA NAOYUKI
IPC: C22F1/047
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolled sheet tempered material which consists of an Al-Mg alloy, and has a heat treatment degree of H32 to 36, particularly, which stably has excellent bending workability as a thick sheet of about 0.8 mm by a process where process annealing during cold rolling is obviated.  <P>SOLUTION: The Al-Mg alloy rolled sheet tempered material has a composition comprising 1.50 to 3.00% Mg, 0.05 to 0.60% Mn, ≤0.30% Cu, 0.10 to 0.50% Fe and 0.05 to 0.40% Si, and the balance substantially Al, and in which the mean old recrystallized grain width in the direction vertical to the rolling direction in the sheet surface is ≤200 μm, and is tempered to H32 to 36. On hot rolling to the alloy having the components, the rolling ratio in the final pass is controlled to 35 to 63%, the rolling rate in the final pass is controlled to ≥200 m/min, and the finishing temperature in the hot rolling is controlled to 280 to 350°C to obtain a hot rolled sheet having a recrystallization ratio of ≥85%, and the hot rolled sheet is subjected to cold rolling at a rolling ratio of 10 to 65%, and is then subjected to temper annealing for stabilization treatment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218794-A (JP)
Title: Optical receiver
Inventor: USAMI MASASHI
IPC: H04B10/556
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve the receiving performance of a RZ (Return-to-Zero) optical pulse signal having low quality.  <P>SOLUTION: A 10 dB optical wavelength depultiplexer 12 supplies a portion of the RZ optical signal pulse from an input terminal 10 and applies the remaining to an optical-optical gate device 16. An optical clock pulse generator 14 has basic a repetition frequency component of the RZ optical pulse signal inputted from the depultiplexer 12 and generates an optical clock synchronized to the RZ optical pulse signal, to be supplied to the gate device 16. The gate device 16 gates the optical clock from the clock pulse generator 14 by using the RZ optical pulse signal from the demultiplexer 12 as gate control pulse light. A photodiode device 18 converts output light from the gate device 16 into an electric signal. An electric band pass filter 20 extracts the frequency band component of a transmission signal and applies it to an electric determining device 22. The determining device 22 determines whether the frequency band component is '0' or '1' according to a predetermined threshold of the output signal from the filter 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215839-A (JP)
Title: Magnetic material toner, coated magnetic particle, method for manufacturing coated magnetic particle, method for manufacturing toner, image forming apparatus, toner cartridge and process cartridge
Inventor: SATOU CHIKATOSHI
IPC: G03G9/087
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner which can be easily manufactured in a short period of time compared to the conventional techniques and which contains coated magnetic material particles hiding the color of the particles made of a magnetic material and having bright white or perceived color, and to provide a method for manufacturing the toner.  <P>SOLUTION: A white metal oxide crystal 2 having a high refractive index and a white metal oxide crystal 3 having a smaller particle size than that of the first crystal and having a high refractive index are deposited on the surface of a magnetic particle 1. Then a coating film 4 made of a substance having a low refractive index and light transmitting property and smoothening and protecting the surface of the crystals is formed. Further, a color coating layer 5 is formed thereon by plasma polymerization of monomers and a coloring agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224773-A (JP)
Title: Caption editing support system using boundary transfer of caption arranged on time line
Inventor: SAWAMURA EIJI
IPC: H04N5/278
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a caption program editing support system for correcting timing of caption display to be displayed on a screen by a simple operation such as transferring a boundary line of a display unit caption display area.  <P>SOLUTION: A left side of a display unit caption 11 surrounded by a rectangular frame indicates display start timing data of the caption, a right side indicates display end timing data and display positions of the right and left sides are linked with a time line 12. Consequently, when a display position of a rectangle indicating the display unit caption 11 is changed, timing data corresponding to a new position is stored. Thus, when the right and left sides of the rectangle indicating display start/end timing of the display unit caption 11 arranged on the time line 12 are transferred by using a mouse, etc., the timing for starting or ending the display unit caption is changed.  <P>COPYRIGHT: (C)2003,JPO