baber/WOPTO huggingface dataset:
Patent JP-2004205061-A (JP)
Title: Refrigerator
Inventor: NISHIGORI YOSHIKAZU
IPC: F25D19/00
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator allowing the easy cleaning of an installation surface under the bottom part of a refrigerator body while preventing the air discharged from an outlet after heat exchange from being sucked from an inlet into a machine room.  <P>SOLUTION: A short cycle prevention plate 21 is fitted to the front end face of a base plate forming the bottom part of the machine room 4 longitudinally rotatably through two hinges 22 in the range of generally 180°. Thus, even if a cleaning device touches the short cycle prevention plate 21 when the cleaning device such as a mop is inserted in a clearance 19 between the bottom surface 18 of the machine room 4 and the installation surface 17 to clean off various dirt accumulated in the clearance 19, the short cycle prevention plate 21 can be longitudinally rotated in the range of generally 180°.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206971-A (JP)
Title: Small detection switch
Inventor: OTOGURO KIGEN
IPC: H01H25/04
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small detection switch allowing the rotation direction of a push button in depressing it to be set both clockwise and counterclockwise, and composed by stabilizing the rotary motion of the push button.  <P>SOLUTION: When an inclined face 22a of the push button 2 receives a load from the X1-direction, it is rotated (shown by chain double-dashed lines B2 and C2) in a direction for pressing a coil part 4c of a coil spring 4 against the lower side of a housing chamber 3 (clockwise) by using a first projection part 20a locked to the upper end of a first guide groove part 13a as a supporting point. A second guide groove part 13b is so formed as to coincide with the track of a second projection part 20b at that time. The push button 2 with force applied to an inclined face 22b is rotated in a direction for pressing the coil part 4c of the coil spring 4 against the lower side of the housing chamber 3 (counterclockwise) by using the projection part 20b locked to the upper end of the groove part 13b as a supporting point. The groove part 13a is so formed as to coincide with the track of the projection part 20a at that time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003206337-A (JP)
Title: Manufacturing method of aliphatic polymer copolymer
Inventor: MIYAZAKI KEIKO
IPC: C08L101/16
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an aliphatic polyester which has biodegradability, and a practically enough high molecular weight, and is excellent in a heat stability, tensile strengths and the like.  <P>SOLUTION: This polyester copolymer having an aliphatic oxycarboxylic acid unit of 0.02-30 mol% and a number-average molecular weight of 10,000-200,000 is produced by reacting an aliphatic oxycarboxylic acid such as lactic acid, glycolic acid or the like, an aliphatic dicarboxylic acid such as succinic acid or the like, with an aliphatic or an alicyclic diol such as ethylene glycol, 1,4-butanediol or the like in the presence of a catalyst and in the absence of an organic solvent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003203597-A (JP)
Title: Scanning electron microscope
Inventor: SATO MITSUGI
IPC: H01L21/66
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the occurrence of a chromatic aberration when detecting a reflected electron and a high speed secondary electron in a scanning electron microscope of adopting an orthogonal electromagnetic field generator for reducing an axial aberration.  <P>SOLUTION: For attaining the purpose, a secondary electron converting electrode is arranged on an orbit of an electron deflected by the orthogonal electromagnetic field generator, and is constituted so as to deflect and detect the secondary electron converted by the secondary electron converting electrode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004204581-A (JP)
Title: Water sealing method for controlled revetment
Inventor: WAGI TAKATSU
IPC: E02D5/14
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability for water sealability by constructing an impervious wall using steel sheet piles and impervious materials at a waste disposal plant against a breakwater of a caisson installed in the sea side when constructing the controlled revetment using the impervious wall.  <P>SOLUTION: A caisson 11 is arranged in the same way with the conventional construction method when constructing a controlled revetment 1 and the revetment body 10 is constructed and then a perpendicular impervious wall 15 is constructed so as to penetrate by a specified depth into an impermeable ground layer 3 in the waste disposal plant site to isolate the reclaimed site from the sea side. Two rows of impervious walls 15 made of steel sheet piles are erected with a specified distance and an asphalt mixture or the like is filled between the steel sheet piles. In this way, the strength and reliability at the time when the perpendicular impervious wall is constructed are improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202644-A (JP)
Title: Belt sleeve polishing device and its polishing method
Inventor: YAMASHITA TOSHIAKI
IPC: B24B41/06
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly accurate belt with good polishing thickness accuracy, by solving the following problem: a grinding roll section 5 and a belt running section 3 are formed as an open structure that has no connecting member at an upper portion of a frame body due to loading/unloading of a forming die 2 having a belt sleeve mounted thereon, and at the time of cutting and polishing the belt sleeve with the grinding roll section 5, the rigidity at the upper portion is insufficient, resulting in unevenness in the polished thickness of the belt.  <P>SOLUTION: According to a new belt sleeve polishing method, the forming die 2 having the belt sleeve BS mounted thereon is temporarily placed in a belt sleeve polishing device at a lower location that is closer to a horizontally axially supported mounting shaft center by means of both shaft ends thereof, and then regular centering is achieved by gripping both the shaft ends. The belt sleeve polishing device comprises a bearing stand 11 and an axially support means 13. The bearing stand 11 allows the forming die 2 to be temporarily placed at the location closer to the mounting shaft center, before the forming die 2 is horizontally axially supported by both the shaft ends. The axially support means 13 has centering jigs at locations outside both the shaft ends.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207595-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: TERASAKI TADASHI
IPC: H01L21/8247
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device operatable in low temperatures with high throughput.  <P>SOLUTION: In the method for manufacturing the semiconductor device, high frequency power is applied to a cylindrical discharging electrode arranged at the outer periphery of a vacuum container to form an electric field in a plasma treatment area formed inside of the vacuum container, and a magnetic force forming means arranged at the outer periphery of the cylindrical discharging electrode forms the line of magnetic force in the plasma processing area. Thus, the gas of oxygen elements or a compound containing oxygen elements introduced to the inside of the vacuum container perform plasma discharge to be activated. Oxidation treatment is performed to a substrate to be treated in the vacuum container having a nitride film on its surface with the activated oxygen elements, to form an oxide film of ≥30Å film thickness.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204323-A (JP)
Title: Plasma processing apparatus
Inventor: HAYASHI KAZUYUKI
IPC: H05H1/24
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus which is hardly restricted by the size and the shape of a base material, and efficiently plasma-processing a surface of the base material with a simple constitution.  <P>SOLUTION: In a plasma processing apparatus, a rotary electrode 20 and a base material 28 face each other, plasma 42 is generated therebetween, reaction gas is subjected to chemical reaction by the plasma 42 to perform plasma processing of the base material 28. At least a part of the upstream side part, in the rotational direction of the rotary electrode 20, of the circumferential surface of the rotary electrode 20 is covered by a covering member 14, and the distance between the covering member 14 and the base material 28 is set to be larger than the distance between the rotary electrode 20 and the base material 28. Thus, reaction gas in the covering member 14 is entrained by the circumferential surface of the rotary electrode 20 and fed to the plasma 42 between the base material 28 and the rotary electrode, and gas back-flowing from a plasma forming area is released from a space 29A between the covering member 14 and the base material 28.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205011-A (JP)
Title: Transmission
Inventor: ISAKA YOSHIHARU
IPC: F16H63/18
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the rattling of an operation force input means of a transmission caused by vibration during traveling a vehicle in an initial state, and to lightly perform the input operation of a gear shift operation force to the operation force input means, with a simple constitution without enlarging the transmission.  <P>SOLUTION: An assist spring 38 is mounted in a state of being connected to a transmission case 4 at its one end part 34 and connected to a rotating end part side of a gear shift lever 16 at the other end part 36. A center 39 of the assist spring 38 passes through an axial center 11 of the gear shift operation shaft 12. The gear shift lever 16 rotated by the input of the gear shift operation force moves the center 39 of the assist spring 38 in the direction approximately same as the rotating direction of the gear shift lever 16 on a plane orthogonal to the axial center 11 of the gear shift operation shaft 12. The assist spring 38 is mounted at a side opposite to one end part 13 of the gear shift operation shaft 12 with respect to the gear shift lever 16 in the axial direction of the gear shift operation shaft 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202178-A (JP)
Title: Shower unit
Inventor: EIKA MIHARU
IPC: A47K3/28
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hand shower practically required for washing away sweat in a shower room and the shower room in which a user can enjoy showering from the ceiling while being relaxed in the state of sitting on a chair-shaped member.  <P>SOLUTION: In addition to the shower unit assembled from constitutive members composed of the floor, walls, the ceiling and a door, the chair-shaped member and a water pouring port of a mixed faucet are composed of a shower that is piped on the ceiling via a joint.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004504430-A (JP)
Title: コーティングエンハンサーを含むスピンオン誘電体組成物
IPC: C09D7/12
Filed: 2001-07-18
Abstract: 本発明は、（ａ）有機溶媒に分散性を有するオリゴマーまたはポリマーで、低誘電率を有するか、硬化性を有し低誘電率を有する材料を形成する、（ｂ）一以上の有機溶媒および（ｃ）全組成物の重量に対して１０００ｐｐｍ未満のポリマーコーティング添加剤を含む組成物に関する。ポリマー添加剤は、成分（ａ）と溶媒系に相溶性であるが、コーティングプロセスの際に成分（ａ）および溶媒の混合物に不相溶となることを特徴とする。
Patent JP-2004504756-A (JP)
Title: データストリームの符号化
IPC: H03M13/35
Filed: 2001-07-05
Abstract: データストリームの符号化が提供される。前記データストリームは、少なくとも２つの互いに異なるマーカのあらかじめ決められた組からの少なくとも１つのマーカを含み、マーカが、データストリームの所与の部分の開始を示し、少なくとも１つのマーカが、例えば擬似ノイズワードのような、該少なくとも１つのマーカよりチャネルエラーに対し高いロバストネスを有する高ロバストネスワードを用いて表される。有利には、少なくとも１つのマーカを表す高ロバストネスワードは、高ロバストネスワードのあらかじめ決められた組から得られ、高ロバストネスワードのあらかじめ決められた組におけるそれぞれの高ロバストネスワードは、マーカのあらかじめ決められた組における所与のマーカに対応する。更に復号化も提供される。受信されたデータストリームを、高ロバストネスワードのあらかじめ決められた組から得られる高ロバストネスワードと相関させることにより所与の高ロバストネスワードの位置が決定され、決定された位置において高ロバストネスワードにより表されるマーカを得るために、所与の高ロバストネスワードが復号化される。
Patent JP-2004507145-A (JP)
Title: オペレーティング・コードのデュアル・モード圧縮
IPC: H03M7/30
Filed: 2001-08-13
Abstract: スライディング・ウインドウ・タイプの圧縮方式が統計型圧縮方式と結合されて、データ記憶装置内のオペレーティング・コードを圧縮するのに使用するために最適化されたデュアル・モード圧縮方式を供給する。圧縮方式のスライディング・ウインドウ部において、ルート項目とコピー項目が生成され、このコピー項目は、長さ値とオフセット値を含む。長さ値と、オフセット値の最上位部は、それから圧縮方式の統計部において別々に圧縮されて、圧縮出力を形成し、この圧縮出力は、ルート項目と結合した時に、二重に圧縮された圧縮出力を形成する。それから相補的な復元方式が使用されて、この二重に圧縮された出力を復元する。
Patent JP-2004511614-A (JP)
Title: 多成分接着剤付きの新しく塗装された自動車表面用の表面保護フィルム
IPC: C09J7/22
Filed: 2001-10-09
Abstract: 塗装された車両あるいは車両部品用の表面保護貼り付け用の自己接着性保護フィルムであって、単一あるいは多層の支持層、特にポリオレフィン系支持層と自己接着性層を含んでなり、この自己接着性組成物が６０から７５重量％までの酢酸ビニル含量とＤＭＴＡにより測定し、角周波数ω＝１ラド／秒で定量して、＜０℃の損失係数ｔａｎδの最大を有する酢酸ビニルコポリマーまたは種々の分子量のいくつかの酢酸ビニルコポリマーの混合物を含んでなる１００部の成分（Ａ）、７５から９５重量％までの酢酸ビニル含量とＤＭＴＡにより測定し、角周波数ω＝１ラド／秒で定量して、≧−５℃の損失係数ｔａｎδの最大を有する酢酸ビニルコポリマーまたは種々の分子量のいくつかの酢酸ビニルコポリマーの混合物を含んでなる５から８０部までの成分（Ｂ）、及び≦７０重量％の酢酸ビニル含量を有する酢酸ビニルコポリマーまたは種々の分子量のいくつかの酢酸ビニルコポリマーの混合物を含んでなり、ここで、この酢酸ビニル含量がまた成分（Ａ）の酢酸ビニル含量の少なくとも５重量％下である５から８０部までの成分（Ｃ）を含んでなることを特徴とする自己接着性保護フィルム。
Patent JP-2004511371-A (JP)
IPC: B41J2/055
Filed: 2001-10-19
Abstract: A nozzle arrangement for ejecting ink includes a substrate defining an ink supply passage; a first endless wall extending from the substrate and bounding the ink supply passage; an elongate actuator anchored at a fixed end to the substrate, the actuator configured to bend towards and away from the substrate; and a cover terminating a free end of the actuator, the cover defining a second endless wall suspended from the cover within the confines of the first endless wall to define an ink chamber with the first endless wall. The bending of the actuator varies a volume of the ink chamber and effects ejection of ink through an ink ejection port. The first and second endless walls define a gap therebetween. The width of the gap is conducive to the formation of a fluidic seal effected via surface tension of the ink.
Patent JP-2004513594-A (JP)
IPC: G06K19/07
Filed: 2001-11-06
Abstract: A method for controlling the charging and discharging phases of a backup capacitor for a data storage medium has the step where the backup capacitor is first discharged to a defined voltage level before it is charged. The capacitor is discharged using a constant current. This ensures that the charging current for the backup capacitor cannot be used to identify what the charge-state of the capacitor was before discharging. Therefore, it is no longer possible to infer the currents that flowed during security-related arithmetic operations in a data processing unit. In one advantageous circuit configuration, a constant current source is formed by a current-mirror circuit, and a comparator is used to compare the voltage on the backup capacitor with a bandgap reference.
Patent JP-2004513401-A (JP)
Title: プレーナ光回路の光信号を検出するための構造物
IPC: G02F1/01
Filed: 2001-03-09
Abstract: 本発明は、プレーナ光回路の少なくとも１つの光チャネルの光信号を検出するための構造物に関する。本発明に従って、少なくとも１つの光チャネル（５４）の光信号を回路の平面から少なくとも部分的に結合して取り出す少なくとも１つの偏向デバイス（７）と、その結合して取り出された信号を回路の平面の外側で検出する検出ユニット（８）とが提供される。本発明により、信号損失がわずかしかなく、かつ、望ましくないクロストークのない、プレーナ光回路の光チャネルの信号の簡単な測定技術的な監視が可能になる。 【選択図】図１
Patent JP-2004514399-A (JP)
IPC: B60L50/16
Filed: 2001-11-21
Abstract: A hybrid power source includes first and second energy inputs such as an electric motor (14) and an internal combustion engine (20). A power source strategy is implemented in which a cost function is constructed associated with various power distribution options to allows improved distribution of power. For a specific cost (z=constant), the total amount of energy is obtained by integrating during a normalised driving cycle the generating power against time. Thereby a look-up table energy/cost is created.
Patent JP-2004519123-A (JP)
IPC: H04L29/06
Filed: 2001-11-20
Abstract: A network switch includes at least one port processor and at least one switch element. The port processor has an SONET OC -x  interface (for TDM traffic), a UTOPIA interface (for ATM and packet traffic), and an interface to the switch element. In one embodiment, the port processor has a total I/O bandwidth equivalent to an OC-48, and the switch element has 12x12 ports for a total bandwidth of 30 Gbps. A typical switch includes multiple port processors and switch elements. A data frame of 9 rows by 1700 slots is used to transport ATM, TDM, and Packet data from a port processor through one or more switch elements to the same or another port processor. Each frame is transmitted in 125 microseconds; each row in 13.89 microseconds. Each slot includes a 4-bit tag plus a 4-bnyte payload. The slot bandwidth is 2.592 Mbps which is large enough to carry an E-1 signal with overhead. The 4-bit tag is a cross connect pointer which is set up when a TDM connection is provisioned. The last twenty slots of the frame are reserved for link overhead. Thus, the frame is capable of carrying the equivalent of 1,680 E-1 TDM signals. For ATM and packet data, a PDU (protocol data unit) of 16 slots is defined for a 64-byte payload. The PDUs are self-routed through the switch with a 28-bit routing tag which allows routing through seven switch stages using 4-bits per stage. Bandwidth is arbitrated among ATM and Packet connections while maintaining TDM timing.
Patent JP-2004523454-A (JP)
Title: 還元剤を用いたスート・プリフォームの処理
IPC: C03B37/014
Filed: 2001-11-16
Abstract: シリカのスート・プリフォーム（１２）を炉（３０）の中に挿入する。次いで、このプリフォームを熱および一酸化炭素ガス（３２）で処理して、最終製品に影響をおよぼす不純物を低減させる。
Patent JP-2004526138-A (JP)
IPC: G01N1/28
Filed: 2002-01-25
Abstract: The invention concerns the performing, in continuous flow, of a biological, chemical or biochemical protocol on substances to be analysed, comprising several steps which consists in: in causing a mobile analysis support ( 11 ) comprising means ( 12 ) for receiving substances to be analysed and reagents to move past; implementing the steps of the protocol on the substances as the mobile analysis support ( 11 ) moves past.
Patent JP-2004519401-A (JP)
Title: 正三価酸化状態のチタン化合物への正四価酸化状態のチタン化合物の変換
IPC: C08F4/64
Filed: 2002-02-13
Abstract: 三ハロゲン化チタンと付加物（アダクト）を形成するエーテルの存在下でのチタンによる四ハロゲン化チタンの還元反応であって、該エーテルに不溶性の付加物を生成させる付加反応。
Patent JP-2004519245-A (JP)
Title: 肝臓細胞の増殖方法、該方法により得られる肝臓細胞、およびその用途
IPC: A61K35/12
Filed: 2002-03-15
Abstract: 本発明は、哺乳類の肝臓細胞に細胞増殖因子遺伝子を導入して不死化肝臓細胞を得る工程、該不死化肝臓細胞を増殖する工程、および該不死化肝臓細胞から該細胞増殖因子遺伝子を除去する工程からなる方法、該方法により得られる大量の肝臓細胞、ならびに得られた肝臓細胞からなる治療剤および人工肝臓を提供する。
Patent JP-2004527838-A (JP)
IPC: G08B25/10
Filed: 2002-03-20
Abstract: The present invention relates to a personal property alarm system for monitoring the security of personal property using two-way coded radio signalling. The system comprises an alarm unit to be fixed to an item of property to be protected and a personal unit to be carried by a property owner. The alarm unit and the personal unit each comprise a transceiver to transmit and receive signals between each other. The alarm unit also comprises a motion sensor that is activated by predetermined movement of the property. The personal unit is operable in an alarm mode in which an alarm is activated to alert the property owner. The alarm unit is normally operable in a standby mode and is switched from the standby mode to an emergency mode when the motion sensor is activated. The personal unit alarm mode is activated when its transceiver receives an emergency signal from the alarm unit or when no standby signal has been received from the alarm unit. A personal unit may be tuned to communicate with a plurality of alarm units and/or a plurality of other personal units.
Patent JP-2004527195-A (JP)
Title: 内部歯車列を有する薄型又は扁平型モータ
IPC: H02K21/14
Filed: 2002-03-22
Abstract: 【課題】内部歯車機構を有するモータを提供すること。 【解決手段】好ましい実施例において、電磁気的機械は、これに配置された回転子と、電磁気的機械に配置された固定子機構と、前記回転子の内部に容積を規定する前記回転子と、前記容積内に配置された歯車機構であってモータの回転子と出力シャフトとに取り付けられかつそれらの間に配置された歯車機構とを含む。 【選択図】図２
Patent JP-2004524633-A (JP)
Title: デジタルダウンロードにより入手可能なコンテンツを表示し、デジタルダウンロード取引を実現する方法及び装置
IPC: G06F21/00
Filed: 2002-04-16
Abstract: 電子ネットワークを介した、ダウンロード可能なデジタルデータの取引を実現する。まず、電子ネットワーク（１０）上に、消費者（２０）が接続する第１のプレゼンス（３０）を維持する。次に、電子ネットワーク（１０）を介して、第１のプレゼンス（３０）から消費者（２０）に、購買可能なコンテンツに関する情報を含むページを送信する。次に、電子ネットワーク（１０）を介して、消費者（２０）から、消費者が購買可能なコンテンツに関する取引を望むことを示すコマンドを受け取る。そして、消費者（２０）が電子ネットワーク（１０）を介して、購買可能なコンテンツを取引するために第２のプレゼンス（４０）と接続することを望むことを示すコマンドを消費者（２０）から受け取ると、消費者（２０）を電子ネットワーク（１０）上の第２のプレゼンス（４０）に自動的に接続する。
Patent JP-2004525382-A (JP)
Title: 溶接可能なプラスチックから成る工作物における溶接継目を監視する方法及びこの方法を実施するための装置
IPC: B29C65/00
Filed: 2002-04-05
Abstract: 溶接継目（１５）の品質の監視方法において、２つのプラスチック部分（１１，１２）から成る工作物（１０）において、所定の周波数の電磁ビーム（３０）に対して透明な材料が使用される。溶接継目を確実に監視できるようにするため、電磁監視ビーム（３０）を工作物（１０）の内部へ入れることが提案される。その際工作物（１０）にある境界面の間に生じる反射と、工作物（１０）から出る監視ビーム（３３，３３′）の部分は、形成される溶接継目（１５）の品質に関係する。従って外出ビーム（３３，３３′）の測定により、工作物（１０）に欠陥のあるか又は許容可能な継目（１５）が存在するか否かを一義的に確認することができる。
Patent JP-2004520151-A (JP)
Title: コンテンツのリアルタイムストリームと対話するデバイス
IPC: A63F13/06
Filed: 2002-05-14
Abstract: コンテンツのリアルタイムストリームを出力プレゼンテーションに変えるエンドユーザシステム（１０）は、ユーザにストリームと対話させるユーザインターフェース（３０）を含む。ユーザインターフェースは、可動オブジェクト（３２）と、複数のセクション（３８）に分割された固定オブジェクト（３６）とを含む。ユーザは、可動オブジェクト（３２）を固定オブジェクト（３６）上で移動させることによりユーザインターフェース（３０）を操作し、可動オブジェクト（３２）によりたたかれた固定オブジェクト（３６）のセクション（３８）は磁場を生成する。固定オブジェクト（３６）で生成された磁場の組み合わせは、どのコンテンツのストリームが活性化又は不活性化されるかどうかを決定する。本発明は、単に観客になる代わりに、ユーザに、自分の嗜好にしたがってプレゼンテーションを適合させる。
Patent JP-2004211260-A (JP)
Title: Nonwoven fabric for food
Inventor: INAGAKI KENJI
IPC: D04H1/26
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a homogeneous nonwoven fabric for foods having good color tone (b value) and small quality dispersion.  <P>SOLUTION: The nonwoven fabric for foods is obtained by at least using a polyester composition obtained by using a catalyst for polyester production containing a specific titanium compound and phosphorus compound to provide a heat-bonding conjugate short fiber and using the heat-bonding conjugate short fiber.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004214149-A (JP)
Title: Rare gas discharge lamp
Inventor: INOUE MASAKI
IPC: H01J65/00
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rare gas discharge lamp suitable for mass production which can be suitably used for manuscript illumination, with a high mechanical strength in the vicinity of a joint part of lead wires for feeding even in the case of an electrode made of metal foil of a small width.  <P>SOLUTION: The lamp is provided with a glass tube with rare gas sealed in, one electrode made of a metal member extended in a length direction of the glass tube formed on an outer surface of the glass tube, a lead wire for feeding electrically connected to that one electrode, and the other electrode arranged in opposition to the one electrode through at least a dielectric. The one electrode is coated with a first insulation member and a second insulation member separated from each other in a length direction of the electrode on the electrode, and the joint part of the lead wires are formed at the electrode exposed at the separated part between the first insulation member and the second insulation member.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216487-A (JP)
Title: Main pipe lining material perforating device at branch portion for branch pipe
Inventor: KUSUMOTO IWAO
IPC: B23B41/08
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for perforating a center hole as a primary communication hole in a main pipe lining material closing a branch portion of a branch pipe, where the branch pipe is mounted, having compact construction and improved durability.  <P>SOLUTION: The device comprises an air motor 11 fixed to the front end of an operation rod and having a rotary perforating cutter 12 mounted at the front end and a lock hole 17 in the rear end, a motor supporting sleeve 21 for supporting the air motor 11 to be axially replaceable as predetermined, an air inflated branch pipe pressing cylinder 31 forming an air chamber 34 between the motor supporting sleeve 21 and itself, and an air unlock type motor locking means 36 mounted at the rear end of the motor supporting sleeve 21 and having an air duct 41 communicating with the air chamber 34 and a lock pin rod 39 lock-engageable with the lock hole 17 of the air motor 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI