baber/WOPTO huggingface dataset:
Patent JP-2006172795-A (JP)
Title: Electro-optical device and electronic equipment
Inventor: TANAKA TOSHINORI
IPC: H05B33/22
Filed: 2004-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for allowing an appropriate sealing state to be secured.  <P>SOLUTION: The electro-optical device includes a first substrate 100, a plurality of light emitting devices (102, 104, 105) formed on the first substrate, a second substrate 120 provided in a manner of covering all the light emitting devices and facing the first substrate and sealing materials 141 provided between the first substrate and the second substrate in a manner of entirely enclosing a predetermined number of the respective light emitting devices, which is smaller than the total number, for restricting a gaseous foreign material from passing through.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006171501-A (JP)
Title: Dry toner for electrostatic image development and method for manufacturing same
Inventor: YAMAZAKI TOMOKI
IPC: G03G9/097
Filed: 2004-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry toner having good charge stability, excellent in charge retentivity (not causing charge attenuation by leaving), having satisfactory charge stability and good image properties while using a small amount of a charge control agent, and excellent also in environmental safety, and to provide a method for manufacturing the same.  <P>SOLUTION: The dry toner for electrostatic image development is obtained as follows; a nigrosine dye (A) is wet-milled to obtain a slurry (B) of the finely divided nigrosine dye having a volume average particle diameter of 0.2-2.0 μm, the slurry (B) and a resin (C) which is solid at room temperature are heated and kneaded, the solvent is removed, and the resulting resin coated nigrosine dye (D), a colorant and a binder resin and heated and kneaded.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006167274-A (JP)
Title: Game machine
Inventor: AISO HIDEO
IPC: A63F7/02
Filed: 2004-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately find a fraudulent action fraudulently generating a big winning by grasping a big winning timing.  <P>SOLUTION: When the value of an internal random number counter C1 makes a circuit from a starting point value CO, this game machine allows a starting point value counter Ci to change the internal random number counter C1 and the starting point value CO, sets a starting point value changed flag F2 to a value 1, and stores the value of the starting point value changed flag F2 in a retained ball storage area along with respective counter values. When the internal random number counter value of the retained ball storage area is determined as a big winning value, and if the starting value changed flag value is the value 1, this game machine executes the big winning in a regular performance mode and, if it is not the value 1, executes the big winning in a special performance mode. When the value of the internal random number counter C1 makes the circuit after a default is set in the starting point value CO according to a reset command and the big winning is produced before changing the starting value CO, this game machine can execute the big winning in the special performance mode different from the regular one.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006168307-A (JP)
Title: Manufacturing method of cyclic olefin polymer film
Inventor: YAMAKAWA HIROSHI
IPC: C08G61/08
Filed: 2004-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a cyclic olefin polymer-made transparent film showing excellence in surface smoothness and thickness precision.  <P>SOLUTION: The transparent film is manufactured by solvent-casting a solution composed of 10 to 40 wt% of the cyclic olefin polymer having a repeat unit represented by the general formula (1) and 90 to 60 wt% of a solvent on a support base material and evaporating the solvent from the solvent-cast film containing the solvent wherein X and Y are each independently a methylene group, an oxygen atom, a sulfur atom or a tellurium atom, and n is 0 or a positive integer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006175674-A (JP)
Title: Ink supply method in inkjet printer and inkjet printer
Inventor: IWASE FUMIYOSHI
IPC: B41J2/175
Filed: 2004-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To execute stable printing by maintaining the inner pressure of a sub-tank within an appropriate range.  <P>SOLUTION: When the inner pressure of the sub-tank, which can expand and shrink corresponding to the change in the total quantity of liquid ink to be stored, displays different changes in that a first change wherein the inner pressure increases as the ink total quantity stored in the sub-tank increases due to hysteresis and a second change which displays a change larger than the first change wherein the inner pressure decreases as the ink total quantity stored in the sub-tank decreases, the inkjet printer has a first step for supplying a specified quantity of ink to the sub-tank to increase the inner pressure of the sub-tank according to the first change, and a second step for decreasing the inner pressure of the sub-tank according to the second change by discharging a specified quantity of the ink from the sub-tank after the first step to vary the inner pressure of the sub-tank to within a range of a specified appropriate value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006174744-A (JP)
Title: Green and moderately soft leaf garlic vegetable and method for producing the same
Inventor: NIBE TOSHIJI
IPC: A01G31/00
Filed: 2004-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing green and moderately soft leaf garlic vegetable comprising manufacturing technique ensuring efficient and stable production of richly flavored leaf garlic whose stems and leaves are not too hard.  <P>SOLUTION: The method for producing leaf garlic vegetable comprises peeling the scales of a garlic, putting them on a styrene foam raising seedling tray, floating the scales put on the tray on the water surface of a water tank to grow them in hydroponics. In the method, it is important to shield light in a hothouse, specifically control the light at about 90% in summer and at about 60% in winter, to sufficiently ventilate the hothouse in summer, to keep the temperature in the hothouse to be ≥10°C at night in winter, and to exchange water in the water tank so as to maintain the water temperature at ≤27°C, preferably at ≤25°C in summer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006175054-A (JP)
Title: System for game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2004-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for the games which eliminates the possibility of making the game parlors and the players suffer damages even when the disability of the communication occurs after the transmission of the updating request when the updating request for the decremental updating of the degree of the available values managed by an available value management part is transmitted to the available value management part prior to the dispensing processing.  <P>SOLUTION: In a card unit 20, the ball dispensing operation is received (S211) and when the generation of the off line state is detected before the reception of the updating response after the transmission of the updating request (S212) prior to the ball dispensing processing, the recovery information containing the balance managed by the managing unit 50 is transmitted to the card unit from the managing unit 50 (S251) when the return to the on line state is detected thereafter. In the card unit, it is determined whether the balance contained in the recovery information coincides with the balance stored or not (S253) and when the coincidence is decided, the ball dispensing processing is stopped (S254) or otherwise, the ball dispensing processing is started (S255').  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006180362-A (JP)
Title: Address conversion system, address conversion method, and address conversion program
Inventor: IIZUKA YOSHIYUKI
IPC: H04L12/70
Filed: 2004-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of an address conversion processing, to reduce costs, and to improve the reliability of communication.  <P>SOLUTION: An address conversion system comprises: a repeater; an end terminal housed in an internal network to be the transmission origin or destination of a packet and an SIP message; and an address conversion guiding device for returning a response for transmitting a set layer 3 address or layer 4 address to an interface on the external network side of the repeater corresponding to an inquiry from the end terminal performed prior to the transmission of the SIP message. The end terminal decides the layer 3 address or the layer 4 address to be described in the SIP message to be transmitted corresponding to the response.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006183695-A (JP)
Title: Crank mechanism of internal combustion engine
Inventor: MOGI KATSUYA
IPC: F01B31/14
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crank mechanism for improving sound/vibration performance of an internal combustion engine.  <P>SOLUTION: In a double-link type crank mechanism, an acceleration amplitude of a tertiary component is determined to be smaller than that of other order component of sextic component or less among the acceleration amplitudes of order components on the basis of a crank rotating speed of a piston acceleration. Thus the amplitude of the tertiary vibration component of the piston acceleration can be positively reduced, and the deterioration of the sound/vibration performance of the internal combustion engine caused by the tertiary vibration component of the piston acceleration can be prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005190484-A (JP)
Title: Unauthorized access monitoring system and its program
Inventor: IWATA KEIICHI
IPC: G06F21/00
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unauthorized access monitoring system capable of automatically identifying unauthorized access from a large amount of access information: and to provide its program.  <P>SOLUTION: An unauthorized access information database 22a sequentially stores unauthorized access information. An identical person determination processing part 24 refers to the unauthorized access information database 22a and determines whether unauthorized access information by an identical person is present or not based on the degree of coincidence related to a predetermined item among unauthorized access pieces of information. A determination condition database 23b previously stores a determination condition of an unauthorized access action. An unauthorized person determination processing part 25 determines whether an unauthorized access action is present or not by referring to the determination condition of the determination condition database 23b for a plurality of unauthorized access pieces of information which the processing part 24 has determined to be caused by the identical person, and determines whether the identical person is an unauthorized one or not.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006184786-A (JP)
Title: Conductive endless belt, its manufacturing method, and image forming apparatus using same
Inventor: SUZUKI TAKAHIRO
IPC: G03G15/16
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive endless belt which is provided with both of desirable belt characteristics and surface characteristics and can be manufactured without causing problems regarding cost and quality as in the conventional practice, to provide a manufacturing method of the conductive endless belt and to provide an image forming apparatus using the conductive endless belt.  <P>SOLUTION: In the conductive endless belt 100 for transfer and conveyance of a tandem system, a recording medium held by electrostatic adsorption is circulated and driven by a driving member and is conveyed to four kinds of image forming bodies and respective toner images are successively transferred to the recording medium. The conductive endless belt has a resin layer 102 on a belt base body 101 which contains electron-ray-curing resin. Preferably, the resin layer 102 contains a conductive agent, particularly carbon black.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006174391-A (JP)
Title: Ip television broadcasting system of bidirectional image and sound communication
Inventor: INUI MITSUNORI
IPC: H04N7/173
Filed: 2004-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide safe and comfortable bidirectional image and sound television communication with simple operability.  <P>SOLUTION: For the construction of a comfortable bidirectional image and sound television communication net, an optical line is used. This system copes with the optical line and exclusive equipment for which radio and infrared ray transmission and reception functions are added to an optical line protocol converter is provided. For realizing the simplicity of operations, a single-operation and multifunctional exclusive remote controller is obtained, and an IP television net broadcasting system is completed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005525028-A (JP)
Title: デジタルビデオの動き予測のための早期終了方法
IPC: G06T9/00
Filed: 2003-05-02
Abstract: 【課題】 【解決手段】本明細書は、デジタルビデオデータの符号化を向上させるために使用され得る符号化方法に関する。この方法は、ビデオ符号化中の計算数を減じ、場合により電力消費を節減するために、デジタルビデオ装置のエンコーダによって組み込まれ得る。特に、ビデオ符号化方法は、計算が符号化をこれ以上よくしないと思われる時に様々の計算の実行を終了させるために１つ以上のプログラム可能なしきい値を利用しているものとして、説明されている。計算を早めに終了させることによって、ビデオ符号化のために必要な処理の量が減じられ、電力が節約され得る。
Patent JP-2005528903-A (JP)
Title: 加圧成形ペットフード及び製造方法
IPC: A23K1/18
Filed: 2003-06-11
Abstract: ペットフード、及びペットフードを製造するための方法を提供する。該方法は、ベースミール調合物を押し出すこと、押し出したミールを粉砕すること、及び粉砕したミールを凝集固体状に加圧成形することを含む。
Patent JP-2005530385-A (JP)
IPC: H04B17/40
Filed: 2003-06-05
Abstract: An analog/digital gain control device avoid some of the requirements associated with the nature of a closed-loop AGC circuits and which meets the remaining requirements without much difficulty uses an analog to digital conversion method that increases the number of effective ADC bits by compressing the baseband input analog signal using a logarithmic circuit. After the compressed analog signal is converted into a digital signal, a digital anti-log process or look-up table (LUT) is used to expand the digital signal back to the original linear scale. The word size of the output of the anti-log process is larger than the input word size due to the nature of the anti-log function. To reduce the word size of the digital signal an open loop normalization technique can be applied.
Patent JP-2005534003-A (JP)
Title: 沸騰水形原子炉設備のチャネルボックスを廃棄処理する方法と装置
IPC: G21F9/36
Filed: 2003-05-22
Abstract: 沸騰水形原子炉設備のチャネルボックス（４）を廃棄処理するにあたり、チャネルボックス（４）を支持構造物（１０）で強化する。この結果、チャネルボックス（４）を、他の廃棄処理すべき部品、特に炉心組込み物の移送容器として利用できる。チャネルボックスに取手を取り付けたり、ボックスに支持構造物を挿入したり、ボックスの片側端面に支持構造物に配置され、底として使用可能な基板を設けたりできる。本発明は、廃棄するための方法と装置とに関する。
Patent JP-2005531066-A (JP)
Title: ソフトウェア・アトマイゼーション用のビュー
IPC: G06F17/30
Filed: 2003-06-18
Abstract: ソフトウェア・アトマイゼーション用のビューは新たまたは仮想データベースを作成するために、アトム・データベース内の既存のアトムをランタイム変換する。ビューはアトム・データベースに記憶されているコードおよびデータ・アトムを共用し、かつメモリに読み込まれているコードおよびデータ・アトムを共用する。ビューは新たなアトムの挿入、既存のアトムの修正、または既存のデータの削除を含む、アトム・データベースに適用可能な１組の変換オペレーションである。変換オペレーションはディスク上に新たなアトム・データベースを作成するために実際に施し得、またはディスク上に実際のアトム・データベースを実際に作成する必要なく、ランタイムで仮想アトム・データベースを作成するために仮想的に施すこともできる。既存のアトムの修正はアトム・バイト、またはアトム・リファレンス、またはアトムの属性の変更を含む多様な方法で実行可能である。
Patent JP-2005531866-A (JP)
Title: リムーバブルメモリ情報管理
IPC: H04N7/16
Filed: 2003-06-05
Abstract: 方法およびシステムがデータベースを管理する。データを含む第１の装置が、前記データに関連するメタデータを含む第２の装置に結合される。第２の装置は、第１の装置から取り外され、メタデータが変更される。第２の装置は再び第１の装置に結合され、第２の装置の変更されたメタデータは第１の装置のデータを変更する。
Patent JP-2005532168-A (JP)
Title: プラスチック材料を含む工具
IPC: C08K3/04
Filed: 2002-12-20
Abstract: 本発明は、少なくとも部分的にプラスチック材料を含み、このプラスチック材料に添加剤されたナノ粒子を含有する工具に関する。高い耐圧性および耐摩擦性を示すこれらの工具は、特にたとえば車両用金属板の深絞り成形用の造形工具として用いられる。
Patent JP-2005534173-A (JP)
Title: 金属酸窒化物及び金属シリコン酸窒化物の金属・有機化学気相成長法及び原子層蒸着法
IPC: H01L27/04
Filed: 2003-07-16
Abstract: 本発明は改良された高-ｇスタック構造体の作製で使用されるゲート及びキャパシタ誘電体に関する。本発明によれば、金属アルキルアミドはＭＯＣＶＤ又はＡＬＤ法で使用されて金属酸窒化物又は金属シリコン酸窒化物誘電体膜を生成する。金属酸窒化膜又は金属シリコン酸窒化膜はシリコン基板とドープされた他結晶シリコン（Ｐｏｌｙ-Ｓｉ）又は金属電極層の間に配置できる。
Patent JP-2005535274-A (JP)
Title: センサーと共に使用するためのモーター
IPC: H02K11/00
Filed: 2003-07-31
Abstract: レゾルバーまたはエンコーダーのいずれかを交互に適応させるように適合されるモーターアセンブリ。このモーターアセンブリは、その内部に位置付けられる湾曲した凹部を備える上端部分を有するハウジングを備える。回転可能な軸が、ハウジングの凹部から延びる。軸に隣接したリング状のコネクタが、ハウジングの凹部内にフィットするように適合される。エンコーダーは、リング状のコネクタに接続され、軸をそこに通すように適合される。従って、レゾルバーまたはエンコーダーを交互に適応させ得るモーターアセンブリが提供される。
Patent JP-2005538636-A (JP)
IPC: G08C19/28
Filed: 2003-09-08
Abstract: The invention relates to a device such as a remote controller for enabling the transfer of security parameters to a new device with built-in IR capability that is being installed on a secured wireless network. The security parameters comprise an encryption key used for encryption of communications over the network. The device comprises an entry device that enable a user to input the security parameters comprising at least an encryption key used for an encryption of communication over a wireless network. The security parameters are stored in a memory arrangement. The security parameters may then be further transmitted to the new device via an infrared signal respecting security parameters.
Patent JP-2005533462-A (JP)
Title: 送信ダイバーシチ方式のためのコンスタレーションリアレンジメント
IPC: H04B7/08
Filed: 2002-10-18
Abstract: 無線通信システムにおいてデータを送信機から受信機に送信する方法。本方法は、送信機で、第１の信号コンスタレーションパターンを用いてデータを変調して第１のデータシンボルを取得するステップを有する。第１のデータシンボルは、第１のダイバーシチブランチを用いて受信機に送信される。また、上記データは、送信機で、第２のデータシンボルを得るために第２の信号コンスタレーションパターンを用いて変調される。そして、第２のデータシンボルは、第２のダイバーシチパスによって受信機に送信される。最後に、受信された第１のデータシンボルおよび第２のデータシンボルは、受信機でダイバーシチ合成される。さらに、本発明は、本発明の方法を実施するための送信機および受信機に関する。
Patent JP-2006502778-A (JP)
Title: Ｍｒ機器の冷却装置
IPC: F25D29/00
Filed: 2003-09-18
Abstract: 本発明は、MR機器内の超伝導コイル組立体を冷却する冷却方法に関し、超伝導コイル組立体10は、冷媒41、42によって冷却され、該冷媒は、冷却室20において前記超伝導コイル組立体と熱的に接触され、冷媒は冷蔵器50によって冷却される。本冷却方法は、冷却室の冷媒の少なくとも一部が、所定の温度を超えた場合、冷媒を冷却室から冷媒貯蔵器に輸送するステップ（S2）と、冷却室の冷媒の少なくとも一部の温度が、所定の温度以下となった場合、冷媒貯蔵器から冷却室に冷媒を供給するステップ（S4）と、を有する。本発明はさらに、本冷却方法を実行する冷却装置、およびそのような冷却装置を有するMR機器に関する。
Patent JP-2006503656-A (JP)
IPC: B65D83/04
Filed: 2003-10-22
Abstract: A container includes a slidable tray and a locking sleeve. The tray is a conventional blister package, with blisters formed therein. The tray includes a slot and the sleeve includes a stop that extends through the slot to prevent the tray from sliding out of the sleeve. The sleeve includes detents that engage with holes in the tray to lock the tray in multiple positions. Manipulating a biaser releases the detents from the holes, thereby allowing the tray to slide within the sleeve.
Patent JP-2006509308-A (JP)
Title: 相場より高く又は安く売買をするためのシステムと方法
IPC: G06Q40/00
Filed: 2003-12-09
Abstract: 相場より高く又は安く売買するための方法とシステム。一つの実施形態に従って、売買システムは、金融商品の市場価格から離れて、所定の隔たり及び所定の傾向で金融商品を売買するために、注文を甲から受理して、特定の価格で乙により注文の承諾に当たり、金融商品の最新の市場価格を決定して、そして承諾された価格が最新の市場価格から離れて、少なくとも所定の隔たりと所定の傾向である場合に限り、注文を完了する。
Patent JP-2006511645-A (JP)
Title: 有機水素シリコン化合物由来の分岐ポリマー
IPC: C07F7/21
Filed: 2003-12-17
Abstract: 本発明は：     （ｉ）１分子につき少なくとも１つのシリコン結合水素原子を含有する少なくとも１つの有機水素シリコン化合物、または、１分子につき少なくとも１つのシリコン結合水素原子を含有する少なくとも１つの有機水素シリコン化合物と少なくとも１つの脂肪族不飽和部分を持つ少なくとも１つの化合物とを白金族金属含有触媒存在下に混合することにより得られる反応生成物；     （ｉｉ）少なくとも１つの末端封鎖剤；ならびに任意に     （ｉｉｉ）加水分解物もしくはシクロシロキサンから選ばれる、少なくとも１つの有機シロキサン を含む混合物を、触媒存在下に加熱すること（１）を含み、成分（ｉ）、（ｉｉ）、および任意に（ｉｉｉ）の重合化を起こさせ、シリコン結合水素含有分岐ポリマーを形成させる方法に関する。
Patent JP-2006513774-A (JP)
IPC: A61M25/16
Filed: 2003-12-22
Abstract: A multiple braid exterior tube having a composite structure which includes an inner tubular layer, reinforcing layers and a polymer matrix layer. The exterior tube is formed with polymeric materials and metallic reinforcing braiding configured to provide greater tensile strength and stiffness. The exterior tube is used for a variety of medical devices such as a sheath component for intravascular devices and catheters.
Patent JP-2006187502-A (JP)
Title: Slow-descending machine
Inventor: YAMASHITA SHOICHI
IPC: A62B1/10
Filed: 2005-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slow-descending machine which can be properly used as specified, prevents a fall accident or the like due to wrong use, and is safer.  <P>SOLUTION: The slow-descending machine, one wearing tool 50 and a certain length of one end of a rope 40 to which the wearing tool 50 is connected are colored in the same color R and the other wearing tool 60 and a certain length of the other end of the rope 40 to which the wearing tool 60 are colored in the same color B different from the former. Users, following a first user, can put on the wearing tool required to be unerringly worn even at an emergency by confirming that the colors of the wearing tools 50 and 60 and the colors of the colored ends 40a and 40b of the rope 40 extending below a speed adjuster 2, are the same, and safely descend.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006188630-A (JP)
Title: Protective film for optical disk and optical disk using the same
Inventor: MIYATA TAKESHI
IPC: G11B7/257
Filed: 2005-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a protective film for an optical disk, which is useful for protecting an information recording layer of an optical disk, especially a blue ray disk, has no adverse effect on recording properties of an optical disk and is controlled of corrosion on a metal reflection film and an information recording layer of an optical disk.  <P>SOLUTION: The protective film for an optical disk has a light-transmitting substrate film and an adhesive layer formed on one side of the film, ≤0.08 difference in refractive index between the light-transmitting substrate film and the adhesive layer and ≥65% by mass of gel fraction of the adhesive layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005198323-A (JP)
Title: Receiver
Inventor: AKIYAMA MORIYOSHI
IPC: H04B17/336
Filed: 2005-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To determine a state of an input signal even if a display picture is not projected in digital broadcasting.  <P>SOLUTION: The receiver is provided with: a variable gain means 101; an orthogonal demodulation means 102; a waveform equalization means 103; a code identification means 104; a data conversion means 105; an error correction means 106; a signal level detection means 107 for controlling 101; a waveform equalization evaluating means 108 for determining an input state from control information of 103; a constellation evaluation means 109 for evaluating output signal constellation of 103; an S/N evaluation means 110 for evaluating an S/N from input/output of 104; an error rate evaluation means 111 for determining an error rate from the number of error correction; an input state evaluation means 112 for inputting and totally evaluating outputs of 107-111; and an evaluation result display means 113 for displaying an output of 112.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006194596-A (JP)
Title: Apparatus for detecting defect of shearing edge for side trimmer
Inventor: FURUTA NOBORU
IPC: G01H17/00
Filed: 2005-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for detecting defects of shearing edges for side trimmers and that is capable of surely detecting the defects of shearing edges under uniform conditions, regardless of the size, hardness, etc. of sheet steel to be shared.  <P>SOLUTION: The apparatus for detecting defects of shearing edges for side trimmers is provided with both a microphone 20 for collecting the sound generated at a sheared location of the sheet steel 75 and an acoustic analysis system 25 for computing the difference between the sound pressure of sound at normal shearing and the sound pressure of sound collected by the microphone 20. When the sound pressure difference computed by the acoustic analysis system 25 exceeds, for example 4 dB, it is determined that defects have occurred in the shearing edges for side trimmers. There is, therefore, no need for manually verifying whether defects have occurred in the shearing edge and by making a reference value of 4 dB assigned to the apparatus, defects can be detected, regardless of the size, hardness, etc. of the sheet steel.  <P>COPYRIGHT: (C)2006,JPO&NCIPI