baber/WOPTO huggingface dataset:
Patent JP-2002525633-A (JP)
Title: 散乱粒子の光学的３次元速度測定方法
IPC: G01P5/00
Filed: 1999-09-28
Abstract: (57)【要約】
本発明は、散乱粒子の光学的３次元速度測定方法に関しており、散乱粒子を含む流領域を、レーザライトシートを用いて所定時間に亘って連続的又は少なくとも２つの離散時点で照射し、流領域から受光された散乱光を評価する。観測方向での速度成分を測定する際に、精度を向上させることは、観測方向に沿って進んでいる３次元散乱光を測定するために干渉計方式により、参照光波と重畳することによって、当該散乱光の位相情報に関して評価するようにして達成することができる。
Patent JP-2002526082-A (JP)
Title: ストレプトコッカス・ニューモニア由来のヒト補体ｃ３分解ポリペプチド
IPC: C12N15/57
Filed: 1999-09-24
Abstract: (57)【要約】
本発明はＳ．ニューモニアにより発現されるヒト補体Ｃ３分解ポリペプチドのファミリーの同定及び利用に関連する。このポリペプチドは例えば約１５kDa 〜約２５kDa 又は約７５kDa 〜約９５kDa の分子量を有する。本発明の好適なポリペプチドはＳＥＱ  ＩＤ  ＮＯ：２及びＳＥＱ  ＩＤ  ＮＯ：５のアミノ酸配列を含む。
Patent JP-2002528967-A (JP)
Title: 高性能留守番電話システム
IPC: H04M1/57
Filed: 1998-10-19
Abstract: (57)【要約】
使用者に対して、電話サービスの提供を目的とした方法及び装置の発明である。使用者が一人目の相手とスイッチを経由して電話中に、二番目の相手がスイッチを使用して電話をかけようとした時、二番目の相手に対して使用者が話中であることを伝え、使用者に話を中断させるのか他の選択しを選択させることを目的とした方法及び装置である。その時、使用者は一人目の電話を保留にして二番目の相手と接続をするか、または拒否するかを選択することが可能である。選択肢として具体化されるものとして、二番目の相手の素性を使用者が知ることができ、それによって使用者は接続するのか拒否するのかを選択することが可能である。二番目の相手が接続を拒否された時は、二番目の呼び出しはメッセージセンターへと送られる。もう一つの具体化されるものとして、使用者が本当に大切な呼び出しに対して事前に認識でき、その新規呼び出しを既存の呼び出しを中断することで接続することが可能となるのである。
Patent JP-2002528615-A (JP)
Title: 塊状重合により製造するイミド含有ポリマー
IPC: C08G73/10
Filed: 1999-09-08
Abstract: (57)【要約】
塊状又は溶融重合モノマーによるイミド含有ポリマーの製造方法を開示する。混合物を、（1）無水物基及び無水物、カルボン酸又はエステルである第二基を含む環状化合物及び（2）環状化合物の量に対して化学量論量の±5モル％の量のジアミンから生成する。又、分子量を制御するために末端キャッパーを混合物に含めてもよいが、溶媒は使用しない。シロキサン含有ジアミンを用いて、ポリイミドシロキサンを製造できる。混合物をポリマーのT g 又はT m を超える温度であるがその分解温度未満に加熱する。
Patent JP-2002530024-A (JP)
Title: 大きいショート・メッセージを一斉送信するための方法及びシステム
IPC: H04W4/06
Filed: 1999-11-09
Abstract: (57)【要約】
比較的大きいショート・メッセージ（ＢＣ−ＳＭＳ）（３１）はセルラ無線通信システム（８）の中で選択されたグループに属する利用者側移動端末（１０ａ）に一斉送信される。所定数のオクテットより大きいサイズの各ＢＣ−ＳＭＳメッセージ（３１）は、セグメント（３１ａ−３１ｃ）に分割される。セグメント（３１ａ−３１ｃ）は、既存の移動体端末に認知できないが、新しい移動体端末に認識可能な、別々の変形ページングメッセージ（ＰＢＣ）（３２ａ−３２ｃ）にフォーマットされる。ＢＣ−ＳＭＳメッセージセグメント（３１ａ−３１ｃ）は、変形ページングメッセージ（３２ａ−３２ｃ）として、選択されたグループ（１０ａ）が動作していると信じられるシステムの領域中の移動体端末に、順番に一斉送信される。それぞれのページングメッセージ（３２ａ−３２ｃ）はページングメッセージ、メッセージＩＤの番号（２５）、通し番号（２６）およびメッセージセグメントペイロード（２７）の基本的要素を含む。
Patent JP-2002530791-A (JP)
IPC: G11B23/107
Filed: 1999-10-27
Abstract: In a storage device (1) and in a storage container (3) which can be loaded into the storage device (1), the storage device (1) has holder means (46) for holding a storage container (3) which are guided so as to be movable between an loading position and an operating position and which are movable out their loading position in a first direction of movement (74) and which are movable into their operating position in a second direction of movement (75) which is oriented transversely to the first direction of movement (74), and the storage container (3) has container-mounted positioning means (15) and the storage device (1) has device-mounted positioning means (156), the cassette-mounted positioning means (15) and the device-mounted positioning means (156) are constructed and arranged in such a manner that during a movement of the holder means (46) from their loading position into their operating position the storage container (3) can be positioned with respect to the device-mounted storage processing means already at the end of the movement in the first direction of movement (74) and during the subsequent movement in the second direction of movement (75) with the aid of the cooperating positioning means (15, 156).
Patent JP-2002530795-A (JP)
Title: テープ引き出し素子とテープ引き出し素子用の掛止手段をもつ記録及び／又は再生装置
IPC: G11B23/26
Filed: 1999-11-11
Abstract: (57)【要約】
記録及び／又は再生装置（１）において、磁気テープ（２０）と磁気テープ（２０）に連結された連結ピン（２７）を含むカセット（３）が装置（１）に装填され、該装置（１）が連結素子（２１）に連結され得る引き出し素子（５０）を含み、引き出し素子（５０）は、保持手段（５１）の助けをかりて連結素子（２１）に連結されかつ連結後保持手段（５１）によって切り離すことができるようにするために保持され、また掛止手段（９４）が設けられ、これによって保持手段（５１）による引き出し素子（５０）の切り離しが防止又は可能化され、掛止手段（９４）は連結素子（２１）と協働するよう構成され、掛止手段（９４）は、連結素子（２１）が引き出し素子（５０）に正確に連結されたときに保持手段（５１）による引き出し素子（５０）の切り離しを可能化するに過ぎない。
Patent JP-2002532816-A (JP)
IPC: G11B7/1372
Filed: 1999-11-29
Abstract: A device is described for optically scanning two types of record carrier (1; 25) with a radiation beam (15) having a high numerical aperture. The radiation beam is focused through a transparent layer (2; 26) of the record carrier on an information layer (3; 27) by means of an objective lens (10) and a plano-convex lens (11). The magnifying power of the plano-convex lens is equal to 1/n1, i.e. the inverse of the refractive index of the transparent layer (2). The gap between the plano-convex lens and the record carrier can be maintained at a fixed value when the scanning is changed between the first and the second record carrier.
Patent JP-2002538057-A (JP)
Title: 高速テープ・パッキング
IPC: G11B15/67
Filed: 1998-12-17
Abstract: (57)【要約】
大きくなっていくテープ・パック上の流体フィルム（１９）上で新しいテープを巻くもの（１１３）のそれぞれを浮動させることにより、磁気、光学、および他の記録テープ、ならびに他の多くの種類のテープなど、両側のエッジ（１４、１５）を有するテープ（１３）が、回転軸（１８）の周りで、大きくなっていくテープ・パック（１６）に巻き取られる。この流体フィルムを利用することにより、テープの新しい巻きのそれぞれの両側のエッジは、いくつかの巻き（２３）にわたり、大きくなっていくテープ・パック中のテープの先行するほぼすべての巻いたものの、対応するエッジと継続的に整列させられる。このような数の巻きのうちの先頭の巻きそれぞれがテープ・パックの残りの部分に固定されるまで、巻きの間のこの流体フィルムのインクリメントが徐々に０に低減される。得られる巻き取られたテープ・パック（１６）は、流体がほとんどなく、テープ・パックの向かい合う放射方向の面（２１、２２）に沿って同一平面である。
Patent JP-2002533692-A (JP)
Title: 測位ビーコン
IPC: H04W64/00
Filed: 1999-12-06
Abstract: (57)【要約】
個々の端末の識別情報を送信する携帯端末（５）の位置を確立する測位システムが提供される。携帯端末（５）は第１の所定の電力レベルで識別情報を送信する。システムは既知の位置を有する測位ビーコン（６）を含み、ビーコンは携帯端末によって送信された識別情報を受信することが可能である。各測位ビーコン（６）は携帯端末の識別情報がそのビーコンにおいて、各ビーコンについて別々に設定されうる所定の閾値よりも大きい電力レベルで受信されたときに出力信号を発生する。出力信号はかかる携帯端末（５）がビーコン（６）の特定の距離範囲内にあり、出力信号は制御ユニット（３）に対して使用可能とされる。制御ユニットに各測位ビーコンの位置に関する情報を与えることにより、ビーコンがその携帯端末に関連づけられる識別情報をビーコン閾値よりも大きい電力レベルで受信したときは、特定の携帯端末の位置を、その既知のビーコン位置の所与の範囲内にあると確立することが可能である。１つの実施例では、携帯端末はＤＥＣＴ送受話器である。
Patent JP-2002534852-A (JP)
Title: 暗電流補償回路
IPC: G06T1/00
Filed: 1999-12-29
Abstract: (57)【要約】
イメージング装置は、動作時に発生する暗電流の影響を減少させる補償回路を有する。補償回路は、光電性アレイの光学的暗領域を用いて初期暗電流オフセット値を計算する。補償回路はまた、光電性アレイの連続行の出力信号を順次転送する際この初期暗電流リセット値を自動的に調整する。補償回路は、画像を捕捉する度に初期暗電流オフセット値を計算し、温度のような変数に対する補償を行う。
Patent JP-2002535469-A (JP)
IPC: H01L23/373
Filed: 1999-10-14
Abstract: A conductive molding composition, with a thermal conductivity above 22 W/m DEG  K., is provided. The thermally conductive composition includes a polymer base matrix of, by volume, between 30 and 60 percent. A first thermally conductive filler, by volume, between 25 and 60 percent is provided in the composition that has a relatively high aspect ratio of at least 10:1. Also in the composition mixture is a second thermally conductive filler, by volume, between 10 and 25 percent that has a relatively low aspect ratio of 5:1 or less.
Patent JP-2002537680-A (JP)
Title: 直交符号および近直交符号を用いた遠距離通信環境内のシステムおよび直交符号化
IPC: H04J11/00
Filed: 2000-02-09
Abstract: (57)【要約】
直交または近直交符号を使用した、可変情報速度と改善された誤り性能を可能とするシステムおよび方法が開示されている。これは２つまたは複数のウォルシュ符号ワードを指定された直交符号の集合から同時に送信することそして／または複数のより短い直交符号ワードをそれらを組み合わせた長さが元の符号ワードと等しくなるように順番に送信することで実現される。強調すべき事は本発明は任意の直交または近直交符号の集合で使用できることである。
Patent JP-2002537280-A (JP)
IPC: C07C255/14
Filed: 2000-02-01
Abstract: In one embodiment, the invention relates to compounds of the formula (I)wherein G1 and G2 independently represent a polymerizable mesogenic residue, and X, Sp, and Q are as defined herein. The compounds of the invention may, for example, be useful as curable liquid crystals and for preparing liquid crystal films.
Patent JP-2002537933-A (JP)
IPC: A61M5/00
Filed: 2000-03-10
Abstract: A system for delivery of a medium having ultrasound contrast enhancement agents therein to a patient includes a pressurizing device for pressurizing the medium, a fluid path connecting the pressurizing device to the patient and a concentration sensor in communication with the fluid path. The concentration of the contrast enhancement agents is measured by the concentration sensor during injection of the medium into the patient to assist in controlling the delivery system and/or an imaging procedure.
Patent JP-2002539908-A (JP)
IPC: A63B53/00
Filed: 2000-03-27
Abstract: A golf game with a three dimensional target that utilizes hook and loop material. The game includes a club, a ball, a mat, and a three dimensional target. The ball and the three dimensional target have a hook and loop material (commonly referred to as Velcro(R)) affixed to them such that when the ball comes in contact with the three dimensional target, the ball will remain in position on the three dimensional target. The three dimensional target commonly is a cylinder with a hook material attached. A padded cushion can additionally be placed between the three dimensional target and the hook and loop material to buffer the contact between the ball and the three dimensional target. The ball has a material of a loop type surrounding it such that it will stay in position on the target as it contacts the target.
Patent JP-2002540217-A (JP)
Title: イヌアレルギー用ペプチドワクチン
IPC: C12N7/00
Filed: 2000-03-30
Abstract: (57)【要約】
ロイシン−ブランク−ブランク−チロシン−アルギニン、チロシン−アルギニン−ブランク−ブランク−ロイシンまたはロイシン−ブランク−ブランク−チロシン−アルギニン−ブランク−ブランク−ロイシン（ブランクはいずれかのアミノ酸）の配置を有するようなチロシン−アルギニン対から２ペプチド結合離れて位置するロイシンを含む単離され、精製されたペプチドを開示する。本発明の他のペプチドには、システイン−ブランク−ブランク−プロリン−ヒスチジン−ブランク−ブランク−ブランク−システイン、システイン−ブランク−プロリン−ヒスチジン−ブランク−プロリン−ブランク−ブランク−システインの配列を有するペプチドが包含される。これらのペプチドは多抗原性タンパク質または植物ウイルス粒子のような担体と結合できる。単離され、精製された本発明のペプチドは、イヌＩｇＥ分子に対するイヌの自己抗体を誘発するために使用できる。
Patent JP-2002542676-A (JP)
Title: 料金支払、医療管理、および遊戯用通信システムおよび通信方法
IPC: G06F15/00
Filed: 2000-02-23
Abstract: (57)【要約】
最新の通信システムに有益である、料金支払、医療管理、および遊戯に関連する処理実行のための通信システムおよび方法を開示している。個別に形成可能であり交換可能である情報に加え、非個別情報をユーザに提供できる。支払処理は、携帯電話などの通信装置を介して行われる。医療データおよび遊戯に関連する処理を、同一の方法で送信することができる。
Patent JP-2002206701-A (JP)
Title: Exhaust gas heat recovering device and method
Inventor: OBA MASAHIKO
IPC: F23J15/00
Filed: 2001-01-04
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of low temperature corrosion of the heat transfer pipe of high pressure feed water heater and a low pressure feed water heater even when SO3 concentration in exhaust gas flowing in the heaters is high. SOLUTION: The high pressure feed water heater 2 and the low pressure feed water heater 3 are provided to be connected, in the order, from the upper stream side of a boiler gas exhaust gas flow passage 23 to a feed water flow passage pipe 9 to preheat feed water. After boiler feed water heated by the low pressure feed water heater 3 is deaerated by a deaerator 5, it is fed to the high pressure feed water heater 2.  Based on the detecting values of an exhaust gas temperature detector 13 at the inlet of the low pressure feed water heater 3, SO2 and/or SO3 concentration detector 14, and a feed water temperature detector 15 at the inlet of the low pressure feed water heater 3, the openings of flow rate regulation valves 11 and 12 situated in a feed water flow passage 10 bypassing the high pressure feed water heater 2 and a feed water flow passage 9a on the side situated upper stream of the high pressure feed water heater 2 after branch of the bypass feed water flow passage are regulated by a control device 17 and temperature is adjusted to a value at which the heat transfer pipe of the low pressure feed water heater 3 is not corroded by acid in exhaust gas and exhaust gas is caused to flow. After an NH3 injecting device 7 and an electric dust collector 8 are situated in a gas flow passage 23 extending between the high and low pressure feed water heaters 2 and 3 to remove dust, exhaust gas is caused to flow through the low pressure feed water heater 3 and the heater 3 is prevented from being clogged.
Patent JP-2002202289-A (JP)
Title: Two-wavelength photoionization mass spectrometer
Inventor: FUTAMI HIROSHI
IPC: H01J49/40
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a two-wavelength photoionization mass spectrometer capable of directly analyzing dioxins in exhaust gas. SOLUTION: This mass spectrometer is equipped with a sample introduction means 15 for introducing continuously exhaust gas 13 from a gas duct 12 into a vacuum chamber 11 as leakage molecular beams 14, a first laser irradiation means comprising a wavelength fixed laser 18a and a wavelength variable laser 18b for irradiating first pulse laser beams 17 into the introduced leakage molecular beams 14 through a condensing lens 16, a second laser irradiation means comprising the wavelength fixed laser 18a for irradiating the condensing position of the first laser beams 17 with second pulse laser beams 19 in the spatially overlapped state without the aid of the condensing lens,  and a time-of- flight mass spectrometer 22 equipped with an ion detector 21 for analyzing molecular ion 20 generated by being ionized by irradiating the leakage molecular beams 14 with the first laser beams 17 and the second laser beams 19 in the spatially and temporally overlapped state.
Patent JP-2002209085-A (JP)
Title: Electronic watermark imbedding service system
Inventor: MIYAZAWA AKIHIRO
IPC: G06F21/10
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an electronic watermark imbedding service system by which a data provider providing three-dimensional shape data via a network can readily utilize an electronic watermark technology at a comparatively low cost. SOLUTION: In the electronic watermark imbedding service system providing a service to imbed electronic watermark information to three-dimensional shape data, an electronic watermark imbedding server 1 is provided with a data reception section 11 that receives an electronic watermark imbedding request with the three-dimensional shape data via a network, an electronic watermark imbedding section 12 that imbeds the electronic watermark information to the three- dimensional shape data, an electronic watermark storage processing section 13 that writes the electronic watermark information to an electronic watermark database 3 in cross-reference with user information,  and a data transmission section 14 that transmits the three-dimensional shape data with the electronic watermark information imbedded to them and also with a compensation charging section 4 that applies charging processing to the imbedding service.
Patent JP-2002207725-A (JP)
Title: Processor for concealing electronic document
Inventor: FUKAZAWA HIDEMICHI
IPC: G06F17/21
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To conceal a specified portion on a PFD electronic document. SOLUTION: A PDF file containing a character code is input and stored as an original copy data D1 into a storage part 20 from an original copy data inputting part 10. An original copy electronic document is displayed by a document display part 50, and a concealing area is set in one portion of the electronic document by a concealing area setting part 30. The concealing area is stored in a storage part 40 as a mask data D2. An intermediate data preparing part 60 bit-map-develops the character code in the original copy data D1, and covers its one portion by the mask data D2 to prepare an intermediate data D3 of TIFF form. The intermediate data D3 is returned again to a PDF form by a format converting part 70 to store a processing-finished data in a storage part 80. The shielding processing is executed for he PDF file output from a processing-finished data outputting part 90.
Patent JP-2002206670-A (JP)
Title: Pipe protective cover
Inventor: JO HIROYUKI
IPC: F16L1/024
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a pipe protective cover 1 capable of preventing a pipe from being damaged by sliding contact with sediment when the pipe is advanced in the sediment. SOLUTION: The pipe protective cover 1 is woven cylindrically by a warp 2 and a weft 3, and woven into a continuous integral woven fabric without a seam on the whole. Thus, the strength of the pipe protective cover 1 can be made uniform and high in the axial direction 21 and in the peripheral direction 22. Since the adjacent warps come into contact with each other, the pipe protective cover 1 is determined in number of the warps and wefts 2, 3 and fineness so that no weave texture penetrating in the internal and external directions is formed and even if frictional resistance received from the sediment works, the pipe 4 is not exposed to the sediment. Accordingly, the pipe 4 can be prevented from being exposed to the sediment and damaged by sliding contact of the sediment and the pipe protective cover 1.
Patent JP-2002214124-A (JP)
Title: Material evaluation method and device by charged particle emission detection
Inventor: NAKAYAMA KEIJI
IPC: G01N3/06
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a material evaluation method and a material evaluation device capable of specifying the time of exfoliation generation or brittle fracture with high sensitivity by detecting charged particles generated at the exfoliation of a film or at the material brittle fracture, and thereby measuring accurately the exfoliation strength or the brittle fracture strength. SOLUTION: This device is equipped with an indenter 6 to be thrust into a subject 26, a charged particle collector 8a or 8b attached to the indenter 6 near the tip of the indenter 6 or separated from the indenter 6, an indentation load detector for detecting an indentation load of the indenter 6, and a displacement detector 11 for detecting the displacement quantity of the indenter 6.
Patent JP-2002216434-A (JP)
Title: Phase correction circuit and disk player using the same
Inventor: FUJIWARA TSUNEO
IPC: G11B20/12
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a phase correction circuit of a disk player, in which a sampling clock is producible by correcting the influence of a scratch, etc., in the manner of evading or reducing them even though the scratch, etc., exist on the fixed pattern area of a magneto-optical disk. SOLUTION: This circuit is provided with a phase control data producing circuit 30, in which the judgment about a top sector in an ECC block being a minimum recording unit of the magneto-optical disk 21 or not is made on the basis of the phase difference detected by a phase difference detecting circuit 28 and when judged as not the top sector, phase control data 14 are produced by referring phase different data 12 of the previous sector, and a phase control circuit 26 for controlling the phase of a channel clock CCLK on the basis of the output of the phase control data producing circuit 30.
Patent JP-2002218382-A (JP)
Title: Image processor and data processing method thereof
Inventor: AOI SHIGERU
IPC: H04N5/91
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To select and indicate image information to be copied among all image information, utilizing a copy save instruction file formed with the use of a mark file recorded in a recording medium. SOLUTION: A mark file is read out from a recorder 152 and a system control circuit 50 analyzes the read mark file, to automatically prepare a copy- save instruction file for image information recorded on the recording medium.
Patent JP-2002218051-A (JP)
Title: Communication unit, computer for inputting/outputting information to/from communication unit and its program
Inventor: ITO GORO
IPC: H04W92/18
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a communication unit which can output operational information for setting a similar function easily in other communication unit. SOLUTION: The communication unit comprises an operating section (10) where a user inputs an action command to the communication unit, a control section (6) for controlling each section based on the operation at the operating section, and a section (11) for storing a function corresponding to an operation of specified procedure at the operating section wherein setting of a function corresponding to an operation of specified procedure at the operating section can be altered.  The communication unit further comprises means for outputting operational information concerning to a function being set in correspondence with an operation of specified procedure from the communication unit, means for inputting the operational information concerning to a function being set in correspondence with an operation of specified procedure to the communication unit, and means for setting the operational information inputted from the operational information input means as a function corresponding to an operation of specified procedure at the operating section.
Patent JP-2002215500-A (JP)
Title: Contents distributing system
Inventor: NARASAKI HIROSHI
IPC: H04N21/2668
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To solve such a problem involved in a conventional contents distributing system that load on a device distributing contents increases with increase in the number of users when the contents following the desire of the user are to be distributed. SOLUTION: The contents which a contents distributing device distributes with high possibility are supplied from a contents managing device in advance to the contents distributing device distributing the contents which are kept and managed in the contents managing device to a terminal in a radio communications area so as to store them. Thus, loads are prevented from being concentrated to the contents managing device.
Patent JP-2002213725-A (JP)
Title: Operation method for plasma ash melting furnace
Inventor: INOUE KEITA
IPC: F23J1/00
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide the operation method for a plasma ash-melting furnace for preventing the voltage of a DC power supply device from increasing rapidly during operation and for performing stable melting treatment. SOLUTION: In the operation method of the plasma ash melting furnace 1 for generating melting slag 12 and melting metal 13 by throwing incineration ash into a furnace body 2 that has a main electrode 4 that is provided on a furnace ceiling wall 3 and can be elevated, and heating incineration ash by plasma arc for melting, the tip section of the main electrode 4 is lowered and is inserted into the layer of the melting slag 12 when a nipple section 14 of each of electrode rods 4a and 4b for composing the main electrode 4 is positioned near the tip section of the main electrode 4, thus forcibly consuming the tip section of the main electrode 4 and then raising the main electrode 4 for returning to the original position.
Patent JP-2002213939-A (JP)
Title: Auxiliary metal piece for measuring distance
Inventor: KUDOU TOSHINORI
IPC: G01B5/02
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary metal piece that is used for the measurement of the dimension of a room before manufacturing tatami mats to be laid in the room and can easily measure it free from an error. SOLUTION: This metal piece is provided with a relatively thin head part 4, and a needle part 8 extended perpendicularly from the substantially central part of the head part 4 toward a head part face, and at least one recessed part 5 is provided in the periphery of the head part 4.
Patent JP-2002221257-A (JP)
Title: Toothed belt
Inventor: OSAKO NOBUTAKA
IPC: C08K7/02
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a toothed belt improved in its life by reducing a coefficient of friction with an idler pulley or a tension pulley having high transmitting force, with which a back face of the toothed belt is touched during operation and also by preventing wear in a side face of the belt, a crack in the back face of the toothed belt caused by damage and a high load, and damage. SOLUTION: In the toothed belt A, in which cloth 4 for a toothed portion having a rubber layer covers a surface of the toothed portion 3, comprising a plurality of toothed portion 3 arranged at designated intervals along a longitudinal direction, and a back portion 2 buried with a core wire 1, the toothed belt A comprising nitrile rubber hydride that is a first rubber composition forming at least the back portion of the toothed belt, and rubber having polymer ingredients in which a mixture of nitrile rubber hydride and metallic unsaturated carboxylate is mixed in a mass ratio with 60:40 to 95:5, respectively.