baber/WOPTO huggingface dataset:
Patent JP-2006175934-A (JP)
Title: Air bag
Inventor: TAKIMOTO MASAHIRO
IPC: B60R21/16
Filed: 2004-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airbag which can optimize the bondability between panel sheets to each other while keeping a suitable airtightness.  <P>SOLUTION: This airbag 16 is formed into a bag shape by sewing the peripheral edge sections 21 of one piece of the panel sheet 20 which is folded. On the peripheral edge sections 21, a fixing section 25 for fixing the panel sheets to each other is provided at an area being closer to the peripheral edge of the panel sheet 20 more than a stitched line 22 by the sewing. At an area facing the fixing section 25 across the stitched line 22, a seal section 26 for sealing the peripheral edge section 21 is provided. Compared with a width length Dout of the fixing section 25 in a direction orthogonal to the stitched line 22, a width length Din of the seal section 26 in the same direction is made shorter.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006175953-A (JP)
Title: Power seat sliding device for vehicle
Inventor: KIMURA TOSHIHIRO
IPC: B60N2/06
Filed: 2004-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power seat sliding device capable of being constructed small and light while the holding strength of a nut member is maintained well using a simple constitution.  <P>SOLUTION: In the power seat sliding device for a vehicle, the nut member 42 has a projection 42b to be fitted in a fit hole 21a formed in a first rail (lower rail 11). The member 42 is held by a bracket 44 and secured to the first rail (lower rail 11) together with the bracket 44.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006177847-A (JP)
Title: Visual inspection device and visual inspection method of substrate
Inventor: KOGA SATOSHI
IPC: H05K3/00
Filed: 2004-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To select and provide a substrate equipped with a highly-reliable conduction through-hole by detecting an abnormality such as deficiency or a state close to disconnection by performing not only conduction inspection using electricity but also visual inspection using image processing in order to secure reliability of the conduction through-hole on the substrate.  <P>SOLUTION: The visual inspection of the through-hole such as a through-hole is performed by using this visual inspection device equipped with an illumination means for irradiating light into the through-hole from a prescribed angle with respect to the forming direction of the through-hole on the substrate, an imaging means installed at a prescribed angle with respect to the forming direction of the through-hole on the opposite side of the illumination means, and an image processing means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006176062-A (JP)
Title: Automatic steering controller
Inventor: HAYAKAWA YASUHISA
IPC: B60W10/18
Filed: 2004-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic steering controller for continuing proper automatic steering control according to the shape of a reference path even when a satellite is lost.  <P>SOLUTION: This automatic steering controller for detecting the location of its own vehicle by a GPS 16, and for performing automatic steering control so that its own vehicle can travel on a reference path detects the lost circumstances of a GPS 16, and sets a deceleration start spot Pstart according to traveling difficulty Diff of a lost block. Then, when its own vehicle reaches the deceleration start spot Pstart, the automatic steering controller operates deceleration control, and when its own vehicle reaches the lost spot, it starts dead reckoning. Also, when lost reset is confirmed, the automatic steering controller ends the deceleration control, and restores normal automatic steering control.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006181782-A (JP)
Title: Adhesive laminated film for cloth and cloth using it
Inventor: YANO TAKAHIRO
IPC: B32B27/08
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive laminated film for cloth which is easy to handle raw cloth, enabling the correspondence from one roll of cloth, has an excellent transparent feeling, reduces the trouble with surface cloth at the time of hot press treatment and enables the easy adhesion due to a hot press, and provide a cloth using the film.  <P>SOLUTION: The adhesive laminated film for the cloth comprises a laminated film constituted by laminating a layer comprising a support film, preferably a polypropylene resin film or a polyester resin film, a layer comprising a functional film having moisture permeability and wind-proof properties, preferably either one of a polyester elastomer film, a polyurethane elastomer film and a polyamide elastomer film and an adhesive layer, which is applied in a dot-like state, in this order. The cloth using the film is also disclosed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006185207-A (JP)
Title: Method for ordering corrugated fiberboard box
Inventor: MIYAKE JUNJI
IPC: G06Q50/04
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system that enables not only orders for regular corrugated fiberboard boxes but also orders for custom corrugated fiberboard boxes by means of the Internet.  <P>SOLUTION: According to a guide on a corrugated fiberboard box order page displayed over an Internet communication network, regular product purchase or custom product purchase is selected. When custom product purchase is entered from a user terminal, a specification input screen stored in a server is extracted and displayed on the user terminal. According to an input to each field on the specification input screen, the server runs a corrugated fiberboard box determination program to determine manufacturability, an optimum box form and an optimum paper material from an input box form and dimensions, and displays the advice on the user terminal. The server next calculates an estimate and displays it on the user terminal. If the user decides to purchase and requests a registration in a cart system, the information on the box form, dimensions, paper material and the like is registered in the cart system as order information and registered in a user-specific catalog.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006184182-A (JP)
Title: Charge calculation measure for delivery charge
Inventor: KAWAI HIDEMASA
IPC: G01B3/10
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge calculation measure for a delivery charge capable of calculating quickly and easily the delivery charge determined by size classification of a delivery determined by the total of longitudinal, lateral, and height lengths and by address area classification from a sending place of the delivery.  <P>SOLUTION: This measure has a constitution wherein a lengthy measuring tool body provided with graduations respectively in each size classification using the origin as a base point is a main component, and the measuring tool body is provided with an address classification display part showing the list of address classification, on a place from the origin to the minimum graduation position showing the size classification, and is also provided with a charge display part classified by address classification showing the delivery charge in each address classification corresponding to the size classification displayed by the graduation, near the graduation position of the measuring tool body. Each color corresponding to each address classification is applied to the address classification and the charge display part classified by the address classification, to thereby heighten discriminability.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006184755-A (JP)
Title: Optical waveguide module
Inventor: OKUBO YOSHIKAZU
IPC: G02B6/122
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide module in which it has been made possible to form a narrow width groove part in an optical waveguide by a photolithographic process.  <P>SOLUTION: The optical waveguide 2 is supported on a waveguide substrate 3 and is provided with a groove part 6, into which a wavelength selection filter 7 is to be inserted. The groove part 6 is provided with a holding part 6a formed in a position crossing the core 4, and wide width parts 6b formed at both end parts of the holding part 6a. The wide width parts 6a are formed with a width larger than that of the holding part 6a, and when the groove part 6 is formed by the photolithographic process, permeation of the developer is improved, so that the groove part 6 is surely formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006190724-A (JP)
Title: Ring frame adhesive sheet peeling device
Inventor: MIYAJI KENJI
IPC: H01L21/683
Filed: 2004-12-29
Abstract: <P>PROBLEM TO BE SOLVED: To speedily and securely peel a dicing sheet from a dicing ring frame.  <P>SOLUTION: A ring frame adhesive sheet peeling device is provided with a support stand 12 supporting an outer peripheral edge of one face of a ring frame to which the sheet is stuck, so that a whole region of one face comprising an inner hole is covered on an inner side compared to the outer peripheral edge, and a movement support body 11 which is driven forward and backward, so that it passes through the inner hole of the ring frame supported by the support stand 12 in a vertical direction. A needle member 11f and a pressing member 11g positioned near the needle member 11f are installed in the movement support body 11, so that it can relatively be displaced in the vertical direction. When the movement support body 11 is in a position higher than specified height, the pressing member 11g is positioned on an upper side compared to a tip of the needle member 11f. When the movement support body 11 is dropped to a position lower than specified height, the pressing member 11g is positioned on a lower side compared to the tip of the needle member 11f.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005526315-A (JP)
Title: ブラウザでの第１の媒体形式のコンテンツの画面処理
IPC: G06F17/30
Filed: 2003-05-07
Abstract: サーバ(13)からの画面処理サポートにより、クライアント(16)のブラウザ(10)で第１の媒体形式(11)のコンテンツを画面処理する方法とシステムとクライアントである。前記方法は：クライアントの限られたリソースが原因で、第１の媒体形式のコンテンツが画面処理に不適切であるか否かを判断し、そうである場合には、前記サーバからの画面処理サポートを処理及び受信するように準備して、第１のソフトウェアコンポーネント(12)を起動するステップと；クライアントから、サーバへの画面処理サポートの要求により、第１の媒体形式のコンテンツへのリンクを送信するステップと；受信したリンクの第２の媒体形式のコンテンツをサーバで判断するステップであって、前記第２の媒体形式のコンテンツがクライアントでの画面処理に適しているステップと；クライアントに第２の媒体形式のコンテンツを転送するステップと、；前記第１のソフトウェアコンポーネントにより、第２の媒体形式のコンテンツを画面処理するステップとを有する。前記方法は：第１のソフトウェアコンポーネントにより、第１の入力イベントを受信するステップと；第１のソフトウェアコンポーネントからサーバの第２のソフトウェアコンポーネント(15)に第１の入力イベントを送信するステップと；第２のソフトウェアコンポーネントにより、第１の入力イベントと第２の媒体形式のコンテンツに基づいて、受信した第１の入力イベントを第３の媒体形式のコンテンツに変換するステップと；第２のソフトウェアコンポーネントにより、第３の媒体形式のコンテンツを第１のソフトウェアコンポーネントに転送するステップと；第３の媒体形式のコンテンツを画面処理するステップとを更に有する。このことにより、クライアントのブラウザで、ブラウザが最初に適していなかった媒体形式又はシステムリソースを有していなかった媒体形式の画面処理が可能になる。
Patent JP-2006517082-A (JP)
Title: トリコスポロンクタネウム（ｔｒｉｃｈｏｓｐｏｒｏｎｃｕｔａｎｅｕｍ）酵母由来のチロシン誘導型チロシンアンモニアリアーゼ酵素のｄｎａ配列およびアミノ酸配列
IPC: C12R1/72
Filed: 2003-05-20
Abstract: 新規なチロシン誘導型チロシンアンモニアリアーゼ酵素をトリコスポロンクタネウム（Ｔｒｉｃｈｏｓｐｏｒｏｎ  ｃｕｔａｎｅｕｍ）酵母から単離した。この酵素はフェニルアラニンよりもチロシンに対する活性が高く、チロシンからパラ−ヒドロキシケイ皮酸を直接産生するのに役立つ。この酵素をコードする遺伝子を、ＴＡＬ  ｃＤＮＡの３’および５’ＲＡＣＥクローニングで配列決定し、サッカロミセスセレビシアエ（Ｓａｃｃｈａｒｏｍｙｃｅｓ  ｃｅｒｅｖｉｓｉａｅ）酵母およびエシェリキアコリ（Ｅｓｃｈｅｒｉｃｈｉａ  ｃｏｌｉ）細菌で遺伝子を発現させた。
Patent JP-2005530921-A (JP)
IPC: C25B11/04
Filed: 2003-05-23
Abstract: The invention relates to the production of multilayer electrodes on valve metal substrates, through a method comprising the application in alternate cycles of a solution containing precursors of noble metals, and of a second solution containing transition metals capable of forming protective coatings. The resulting electrodes are useful in several applications, among which copper and other metal plating and the treatment of waste or tap water.
Patent JP-2005528606-A (JP)
Title: クロマトグラフィ／分光測定データの解析でデータビンニングを用いる方法
IPC: G16B40/30
Filed: 2003-05-30
Abstract: クロマトグラフィ／分光測定法、特に２次元多変量統計解析を用いる液体クロマトグラフィ（ＬＣ）／質量分析（ＭＳ）から得た３次元データを解析する方法がここに開示されている。ＬＣ部はサンプル中の分析物の分離を可能にする。このような方法から得られた情報は一般に保持時間（Ｒ）に依存する。この分析物はシステムを通って進行するとともに、ＬＣ／ＭＳシステムのＭＳ領域に入る。この分析物はそこでイオン化され、その後質量検出器がこれらイオン化種を検出する。この方法で入手した情報は一般に、対応するｍ／ｚ値の強度として報告される。したがって、ＬＣ／ＭＳシステムは少なくとも３個の情報を供給する。主成分分析（ＰＣＡ）は、異なったサンプル間でこのタイプのデータの多変量解析を行う頑強たる方法である。しかしながら、一般に、ＰＣＡ分析は２次元データだけを使用して行われる。したがって、ＬＣ／ＭＳ操作から得られるデータの少なくとも１つのパラメータが失われることが予期されるが、ここで開示した方法では、３つの数学的次元はすべて保存される。
Patent JP-2005534473-A (JP)
Title: アルミナ結合高強度セラミックハニカム
IPC: B01J35/04
Filed: 2003-07-07
Abstract: アルミナまたは他のセラミック組成の強靱な高表面積ハニカムが、セルロース一時的結合剤および永久的結合剤の高表面積ベーマイト前駆体を含む成形用セラミック粉末押出バッチを配合し、造形し、造形されたハニカムを水和させて、ベーマイト結合相を発生させ、水をした物体をか焼して、結合剤を作用させ、高強度で多孔質のセラミックハニカムを形成することにより提供される。
Patent JP-2005536358-A (JP)
IPC: B22D11/00
Filed: 2003-08-27
Abstract: A process for the production of magnesium alloy strip, by twin roll casting, includes the steps of passing molten alloy from a source of supply to a feeding device; feeding the alloy from the feeding device through an elongate outlet of a nozzle and a pair of substantially parallel rolls spaced to define a bite therebetween; rotating said rolls whereby alloy is drawn from the chamber through the bite; and flowing coolant fluid through each roll and thereby cool alloy received in the chamber by heat energy extraction by the rolls whereby substantially complete solidification of the alloy is achieved in the chamber prior to alloy passing through the bite as hot rolled alloy strip. Alloy is held at the source at a temperature sufficient to maintain alloy in the feed device at a superheated temperature; a depth of molten alloy is maintained in the feed device at from about 5 mm to about 22 mm above a centerline of the bite in a plane containing the axes of the rolls; and heat energy extraction by the cooled rolls is maintained at a level sufficient to maintain alloy strip issuing from the bite at a surface temperature below about 400° C.; whereby the hot rolled alloy strip is substantially free of cracks and has good surface quality.
Patent JP-2006516926-A (JP)
Title: 基板上に膜を被着するための方法
IPC: C23C18/12
Filed: 2003-09-03
Abstract: 約３ｍｍ未満の厚さで隔てられた２つの面を有する基板の主表面の少なくとも一部の上に生成物の層を被着するためのプロセスが提供される。このプロセスは、被着されるべき生成物またはその前駆体の１つの溶液または分散液を含む液媒内に基板を入れ、基板が液体層で被覆されるように基板を液媒から引き出し、被着された液体層に含まれる液媒の少なくとも一部を蒸発させる浸漬法の使用を含み、プロセスは、液媒の一部の蒸発の結果としての基板の冷却が制限される条件の下で実施されることを特徴とする。
Patent JP-2006501860-A (JP)
Title: 細胞をアッセイするための基体、装置および方法
IPC: C12Q1/68
Filed: 2003-05-22
Abstract: 本発明は、分子診断の分野、特に液晶アッセイ形式に基づく診断に関するものである。特に、本発明は、試料中の分析物の量を定量するために液晶アッセイ法を使用する、改善された基体および方法を提供する。また、本発明は、液晶アッセイ形式を使用することによって基体に対する分析物の非特異的な結合を検出するための材料および方法を提供する。
Patent JP-2006509022-A (JP)
IPC: C07C45/67
Filed: 2003-12-09
Abstract: The compounds of formula (I): where Ar is an aromatic ring and Ra, Rb, are as defined in the description, are useful in therapy as drugs for the treatment of diseases mediated by infiltrations of neutrophils induced by IL-8, such as psoriasis, rheumatoid arthritis, ulcerative cholitis and for the treatment of damages caused by ischemia and reperfusion.
Patent JP-2006509253-A (JP)
Title: 高パワー低損失ファイバ導波路
IPC: G02B6/02
Filed: 2003-12-10
Abstract: 一般に１態様では本発明が、導波路軸（１９９）に沿って延びるコア（１２０）を取り囲むポリマー（１３０）およびガラス（１４０）という異なる誘電材料（１３０、１４０）の互層からなる高パワー低損失ファイバ導波路（１００）を含む物品を特徴とする。
Patent JP-2006513213-A (JP)
Title: ドライアイの治療におけるリメキソロンの使用
IPC: A61K31/57
Filed: 2003-12-18
Abstract: ドライアイを治療するための局所眼科用組成物及び方法について記述する。本発明の組成物及び方法は、グルココルチコイドリメキソロンの眼表面選択性によって、この抗炎症剤がドライアイの治療に特に十分適したものになるという知見に基づく。リメキソロンは、角膜に浸透する能力が限られており、その結果、ドライアイに関連した炎症状態の主要な部位である眼の表面に、薬物のかなりの部分が残る。このため、非常に低い濃度の薬物を利用することができ、したがって、眼内圧力の上昇及び白内障形成の可能性が低下する。
Patent JP-2006513452-A (JP)
Title: 光学フィルムの実装および取扱方法
IPC: B29C65/78
Filed: 2003-12-15
Abstract: 本発明はいくつかの光学フィルムをディスプレイ枠に挿入する前に結束する新規な実装方法に関する。この結束はフィルムの取り扱いを容易にし、ディスプレイ装置を組み立てるのに必要な工程数を削減し、フィルムに損傷を与える機会を減らし、歩留まりを上昇させる。積層体のフィルムのうちの少なくとも２つはゼロギャップ接合部を用いて接着される。ゼロギャップ接合部はフィルムの表示領域の外側にある。
Patent JP-2006511407-A (JP)
IPC: B65D23/14
Filed: 2003-12-04
Abstract: The transparent bottle has a recess (8) in one wall (3). A disk-shaped container (4) contains a liquid in which decorative particles float. The lid (15) of the disk has lips (16, 17) which fit into grooves in the recess.
Patent JP-2005119964-A (JP)
Title: Nitrogen-doped silicon single crystal wafer having few defects and method for producing the same
Inventor: IIDA MAKOTO
IPC: C30B29/06
Filed: 2005-01-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a silicon single crystal wafer consisting of an N-region where neither V-rich region nor I-rich region is present and the defect density is extremely low in the entire surface of the crystal produced by the CZ method, under the condition that can be controlled easily in a wide range, while maintaining high yield and high productivity.  <P>SOLUTION: When a silicon single crystal is grown in accordance with the CZ method, the method for producing the silicon single crystal wafer comprises pulling the silicon single crystal while doping nitrogen under such a condition that the entire surface of the crystal becomes the N-region. Concretely, in the case when the crystal is pulled in the N-region in a defect distribution chart which shows a defect distribution and in which the horizontal axis represents a radial distance D (mm) from the center of the crystal and the vertical axis represents a value of F/G (mm<SP>2</SP>/ °C×min), wherein F is a pulling rate (mm/min) and G is an average intra-crystal temperature gradient (°C/mm) along the pulling direction within a temperature range of the melting point of silicon to 1400 °C, the crystal is pulled while doping nitrogen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006197662-A (JP)
Title: Stator with skew
Inventor: MORINO NAOAKI
IPC: H02K3/34
Filed: 2005-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a slot insulation sheet from rubbing on burrs at the slot opening of a stator core and being damaged due to skew after insertion of winding.  <P>SOLUTION: In the stator with skew having a plurality of slots in the inner circumference of a stator core and applied with a winding and a sheet for insulating the winding in the slot, a double insulation sheet is employed and the core side insulation sheet is composed of a material having a hardness higher than that of the winding side insulation sheet and better splipperiness. Consequently, the slot insulation sheet can be prevented from being damaged due to rubbing on burrs at the slot opening of a stator core resulting in a highly reliable stator exhibiting high insulation performance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005190489-A (JP)
Title: Privilege protection apparatus and system check apparatus
Inventor: MORISHITA AKIRA
IPC: G06Q50/00
Filed: 2005-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To enable a copyright owner to specify the use of every software depending on availability, and to allow the specified use.  <P>SOLUTION: An apparatus for controlling the use of software comprises a storage means for storing a pair of the software and right to use corresponding to at least either an execution method or secondary use of the software; and a means for using the software along the information of the right to use stored in the storage means, and is preferably constructed such that the information of the right to use is a program and the software can be used for executing the program. Moreover, the storage means preferably stores the copyright information for specifying the method of accessing the information of the right to use together with the software as a pair, and comprises a means for editing the information of the right to use along the copyright information stored in the storage means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006193843-A (JP)
Title: Cast coated paper
Inventor: ARAI YASUHIRO
IPC: D21H19/38
Filed: 2005-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain cast coated paper that has especially excellent white paper gloss and surface smoothness and is produced in high efficiency in a wet casting method.  <P>SOLUTION: In the cast coated paper obtained by providing base paper with an undercoated layer comprising pigment and an adhesive as main components, coating the undercoated layer with a water-based coating liquid for casting, bringing a mirror surface drum into contact with the coated layer for casting under pressure while the coated layer for casting is in a wet state, drying and carrying out glazed finish, the cast coated paper contains calcium trisulfoaluminate having pH <12.0 in the undercoated layer. The pH is preferably pH ≥8.5 and pH≤11.0.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006195170-A (JP)
Title: Controller driver and liquid crystal display device using the driver
Inventor: FURUHATA HIROSHI
IPC: G09G3/36
Filed: 2005-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption by a controller driver which conducts an overdrive process, when a still picture is displayed.  <P>SOLUTION: A controller driver 1 is provided with an overdrive computing circuit 16 which generates correction image data Dd<SB>n</SB>based on image data SD<SB>n</SB>and image data SD<SB>n-1</SB>that are one frame before the image data SD<SB>n</SB>, a data line driving circuit 19 which generates a liquid crystal driving voltage, a detour path R2 which can input the image data SD<SB>n-1</SB>into the data line driving circuit 19 detouring the overdrive computing circuit 16, a second expanding circuit 15 which outputs the image data SD<SB>n-1</SB>to either a connecting path R1 to the overdrive computing circuit 16 or the detour path R2 and a command control circuit 10 which outputs an animation/still picture switching signal S1, that instructs switching of animation display or still picture display, to the second expanding circuit 15. The second expanding circuit 15 selects the path R1 during animation display and selects the detour path R2 during still picture display based on the signal S1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005108431-A (JP)
Title: Disk cartridge
Inventor: MORI KAZUO
IPC: G11B23/03
Filed: 2005-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk cartridge in which there is no possibility of flawing an information recording surface of a disk, when the disk is taken out or inserted.  <P>SOLUTION: The disk cartridge includes a case 1 having upper and lower members 2 and 3 disposed facing each other at an interval and a sidewall, in which the disk 5 provided with an annular protruded part 5c near the outer circumference of the information recording layer is rotatably accommodated in the case 1. The case 1 is further provided with protruded parts 52 and 54, formed so as to abut against the protruded part 5c of the disk 5, on the surface which is at least one of internal surfaces of the planar parts of the upper and lower members 2 and 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006193072-A (JP)
Title: Resonator structure
Inventor: FUKUHARA CHIE
IPC: B60R13/08
Filed: 2005-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resonator structure effective when low frequency noise is made to be reduced at a portion that is difficult to assure the volume of the closed space.  <P>SOLUTION: In the resonator structure, the noise of specified resonant frequency is reduced by converting the sound energy into the thermal energy due to a friction when a sound wave enters the closed space 3 communicating from an opening part 2 to the opening part 2. The resonator structure is provided with a wall member 5 having a predetermined height h extending from the center of the bottom surface 3a or the approximate center of the bottom surface 3a to the direction of the opening part 2, and an uneven section 6 along the inflow/outflow direction of the air is provided so as to increase the friction area on the wall member 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI