baber/WOPTO huggingface dataset:
Patent JP-2003509967-A (JP)
IPC: H04L27/36
Filed: 2000-09-14
Abstract: Techniques to adjust the phase rotation of a modulated signal to compensate for the phase rotation introduced by circuit elements associated with the transmit signal path. In one implementation, at least one control signal is received, with each control signal being provided to adjust a particular characteristic (e.g., gain, bias current) of one or more circuit elements (e.g., VGA, PA) associated with the transmit signal path. The circuit elements can be located directly in, or operatively coupled to, the transmit signal path. A phase rotation corresponding to an operating state defined by the received control signal(s) is then determined, and the phase of the modulated signal is rotated by an amount related to the determined phase rotation. The phase rotation compensation can be performed at various locations along the transmit signal path by rotating either the data, the PN sequences used to spectrally spread the data, or the carrier signals used to modulate the data.
Patent JP-2003511206-A (JP)
Title: 光処置のための虹彩の認識とトラッキング
IPC: A61F9/01
Filed: 2000-10-20
Abstract: (57)【要約】
屈折診断分析中に虹彩または目の像を得るシステムと方法が提示されている。この像は、その分析からのデータを他の屈折分析装置からのデータに合わせるため、および処置のために、レーザーのような屈折外科器具を目に合わせるために使用される。さらに、処置の前に記憶されている虹彩の像を患者の虹彩と比較し、開発した処置パターンを用いて正しい目が治療されることを確認する。角膜形態システムおよび波面収差システムのような種々の屈折装置を使用できる。
Patent JP-2003512199-A (JP)
Title: スクリュー交換装置を有する押出設備
IPC: B29C48/03
Filed: 2000-10-18
Abstract: (57)【要約】
本発明は、少なくとも１つのスクリュー（４）がモータ（３）によって駆動される伝動装置（２）とクラッチを介して駆動結合しており、当該クラッチがスクリュー（４）に関して連結および解離可能であるようにした、少なくとも１つのスクリュー押出機（１）を有する押出設備に関する。この押出設備では伝動装置台車が設けられていて、この伝動装置台車が当該伝動装置台車上で伝動装置（２）がクラッチを解離するためにスクリュー（４）の縦軸方向で少し引き戻すことができるように構成されており、しかも旋回可能であるか、またはスクリュー（４）の縦軸に対して横断方向に可動である。伝動装置（２）はクラッチと共にスクリュー（４）から離れる方向に運動できて、しかもその後でスクリュー（４）をスクリュー（４）の搬送方向とは反対の方向で押出機から完全に引き出すことができるようになっており、さらにスクリュー交換装置（９）が設けられていて、当該スクリュー交換装置（９）によって、押出機（１）の現在あるスクリュー（４）が受容され、かつこれは、スクリュー交換装置（９）内にある別のスクリュー（７）と交換できる。
Patent JP-2003515115-A (JP)
Title: 測定ケーブル移動センサ
IPC: G01B21/00
Filed: 2000-11-16
Abstract: (57)【要約】
本発明は、個々の部品の製造が安価で、組立てが迅速従って安価であるため、一連の協働する個々の手順により最適化された測定ケーブル移動センサに関する。使用されるハウジング部品がプラスチック射出成形物であり、そのため、浅い方の装着板はカップ形状に閉じたハウジングの形態である一方、深い方の装着板は、両側が開口した貫通部材の形態であり、別に取付けられる端部を備えることは別として、このセンサは、予め特別に形成されたフラット渦巻きばねによって、非常に容易且つ迅速に組立てることができる。使用されるプラスチック材料を特別に選択することにより、スライド板について更なる材料を追加を要しない。最適なハウジングの外形により、ハウジングを周囲構造体に対し簡単な態様で適正位置に取り付けるための非常に多種の方法が得られる。
Patent JP-2003514606-A (JP)
IPC: A61B5/1455
Filed: 2000-11-01
Abstract: A pulse oximeter sensor having an opaque, metalized layer (16) to shield from ambient light, and an adhesive layer (24. The metalized layer (16) surrounds the area of the light detector (32) and has a wider portion adjacent to the light detector (32. <IMAGE>
Patent JP-2003518751-A (JP)
Title: 空乏型ｍｏｓトランジスタ
IPC: H01L29/808
Filed: 2000-12-04
Abstract: (57)【要約】
本発明は、シリコン本体（３）の表面（４）近くに存在し埋設酸化物層（６）によりシリコン基板（７）から隔離された薄いシリコン層（５）に設けられるＳＯＩ深層空乏ＭＯＳトランジスタに関する。第１導電型のチャネル領域（１３）には、当該チャネルとゲート酸化物（１５）と接合面から少数キャリアを除去するために、当該表面近くに存在する逆の導電型の少なくとも１つ好ましくは複数のゾーン（１６）が設けられる。ゾーン（１６）は、チャネルの厚さ全体をわたるように延び、ゲート誘電体から離れたチャネルの側で埋設酸化物と隣接する。この構造により、チャネルの裏側からも少数キャリアが除去される。これにより、基板及び埋設酸化物がそれぞれ第２のゲート及び第２のゲート誘電体として動作するときの値を有する高電圧でもトランジスタを動作させることができる。このトランジスタは、当該トランジスタにより発生された低電源電圧で動作する低電圧回路部を有する高電圧ＩＣｓにおいて効果的に用いられる。
Patent JP-2003518555-A (JP)
IPC: H01P7/06
Filed: 2000-12-15
Abstract: An arrangement for coupling microwave energy into a plasma CVD coating chamber ( 3 ) disposed in a cavity resonator ( 1 ) has a microwave feed ( 11 ) and a microwave waveguide ( 9, 1 ). So that a plastic container of a size and configuration which differ to a certain degree can be effectively coated in its interior, it is provided that the arrangement is of a substantially cylindrical structure, such that provided at the rear end is a first coaxial waveguide (in the region a) with an internal conductor in the form of an antenna ( 12 ), an approximately cylindrical waveguide (in the region b) follows in the centre of the arrangement and provided at the front end (in the region c) is a second coaxial waveguide ( 1 ) with internal conductor ( 13 ), wherein gas can be introduced through a gas feed tube ( 13 ) into the second coaxial waveguide (in the region c), which gas can be activated into the plasma state by the coupled-in microwave energy, and wherein a TM-mode is produced by the antenna ( 12 ) in the plasma region ( 1 , c).
Patent JP-2003519521-A (JP)
IPC: A47L9/32
Filed: 2001-01-08
Abstract: A hose and wand assembly for a domestic appliance includes a flexible hose portion, a rigid wand portion and a handgrip portion. The hose terminates in a curved end portion which couples to the wand in such a manner that the hose is able to swivel about the longitudinal axis of the wand. The end portion has an outlet which communicates with the interior of the wand. A support is located on the outer wall of the end portion upstream of the outlet. The support is capable of pivotal movement about the longitudinal axis of the rigid wand portion. The hose is also rotatable with respect to the wand about the longitudinal axis of the hose.
Patent JP-2003522585-A (JP)
Title: 脊椎を通る形状決めされた軸方向孔を形成するための装置
IPC: A61F2/46
Filed: 2001-02-14
Abstract: (57)【要約】
可視化した経仙骨軸方向器具挿入／固定線（ＴＡＳＩＦ）全体に一致するように、極力侵襲を抑えながら、アクセスした後側又は前側目標点から椎体及び（存在するときは）椎間板を貫通して頭部方向に延在する１個又は複数個の成形した軸方向孔を形成するために本装置が使用される。前側又は後側目標点から、それぞれ脊椎の湾曲に沿って１個又は複数個の椎体を通り、頭部方向に延在する前側軸方向器具挿入／固定線（ＡＡＩＦＬ）又は後側軸方向器具挿入／固定線（ＰＡＩＦＬ）は、Ｘ線撮影装置又はＸ線透視装置によって可視化される。さらに、前側又は後側ＴＡＳＩＦ軸方向孔の１個又は複数個の選択した区間を広げるために穴拡張ツールも使用される。
Patent JP-2003523464-A (JP)
IPC: C08F220/56
Filed: 2001-01-15
Abstract: A process of preparing water soluble or water swellable polymer comprising the steps, (a) forming an aqueous mixture comprising, (i) a water soluble ethylenically unsaturated monomer or blend of monomers and, (ii) an ultra violet initiator, (b) effecting polymerisation by subjecting the aqueous mixture formed in step (a) to polymerisation conditions to form a polymer of said monomer or monomer blend, (c) subjecting the polymer formed in step (b) to ultra violet light radiation, characterised in that the polymerisation step (b) is conducted substantially in the absence of ultra violet radiation. In one preferred aspect the ultra violet initiator is distributed throughout the polymer formed in step (b). In another preferred aspect the step (c) is conducted ultra violet light at an intensity of up to 500 milli Watts/cm<SUP>2</SUP>. Also claimed is a method of reducing the residual monomer content in a water soluble or water swellable polymer by subjecting the polymer to ultra violet irradiation in the presence of an ultra violet initiator. The process is particularly suitable for making highly effective water soluble and water swellable polymers useful as flocculants, coagulants, rheology modifiers, dispersants, superabsorbents and binders etc.
Patent JP-2003524423-A (JP)
IPC: A01J5/017
Filed: 2001-02-05
Abstract: The invention relates to a device (3) for taking a milk sample, which device (3) is provided with a first milk sampling unit (4) and at least one further milk sampling unit (5), the device (3) comprising switch means (6) with the aid of which the supply of a sample liquid to the first milk sampling unit (4) can be switched over automatically or manually to a further milk sampling unit (5) or vice versa.
Patent JP-2004504810-A (JP)
Title: β２アドレナリン多型の検出
IPC: C12Q1/68
Filed: 2001-04-03
Abstract: β２アドレナリン受容体遺伝子から標的配列を増幅及び検出するための増幅プライマー及びハイブリダイゼーションプローブとして有用な核酸が提供される。これらのプライマー及びプローブは被験サンプル中の標的配列の存在を検出するために増幅に基づく方法で使用できる。
Patent JP-2003531309-A (JP)
Title: 高い熱セット効率を有するスパンデックス
IPC: C08G18/48
Filed: 2001-04-25
Abstract: (57)【要約】
高分子グリコールと、２，４’−ＭＤＩと４，４’−ＭＤＩとの混合物と、連鎖延長剤とから調製されたポリウレタンウレアをベースとする高い熱セット効率のスパンデックスが提供される。
Patent JP-2003532224-A (JP)
Title: マルチプロセッサコンピュータシステムのための高度メモリアルゴリズミックプロセッサアーキテクチャ
IPC: G06F15/80
Filed: 2001-03-16
Abstract: (57)【要約】
マルチプロセッサコンピュータシステムのための高度メモリアルゴリズミックプロセッサ（「ＭＡＰ」）アーキテクチャは、たとえば、メモリアルゴリズミックプロセッサとして機能するフィールドプログラマブルゲートアレイ（「ＦＰＧＡ」）を含み得るアセンブリを含む。ＭＡＰ素子（１１２）は、オペランド記憶部（２４６）、インテリジェントアドレス生成部、搭載型機能ライブラリ、結果記憶部および複数の入力／出力（「Ｉ／Ｏ」ポート）（２４）をさらに含み得る。ＭＡＰ素子はシステム中の高性能マイクロプロセッサを増強する（必ずしも置換しない）よう意図されており、本発明の特定の実施例では、これらはコンピュータシステムのメモリサブシステムを介して接続されることによりそのシステムに非常に密接に結合可能になるとともに、マルチプロセッサコンピュータシステム内のどのプロセッサ（２３２）からもグローバルにアクセス可能になる。
Patent JP-2003535528-A (JP)
Title: 埋込型中耳補聴器の性能を測定するための方法及び装置
IPC: H04R29/00
Filed: 2001-06-01
Abstract: (57)【要約】
参照送信機（６０２）及び参照受信機（６０４）が、半埋込型補聴器の性能試験のために提供される。較正用の構成において、オージオメーター（６０６）を使用し、ヘッドフォンジャック出力（６０８）を経由して参照信号が参照送信機（６０２）に供給される。参照送信機（６０２）は、リード線（６１０）及びコイル（６１２）を経由して高周波送信コイル出力を参照受信機（６０４）に供給する。参照受信機（６０４）は、マイクロフォン信号に対応する出力信号を、補聴器アナライザ（６１６）に供給する。上記の発信機（６０２）及び受信機（６０４）を別個に使って、従来のオージオメーターと補聴器アナライザとを利用した、半埋込型補聴器の外部部分及び内部部分の分析が可能になる。
Patent JP-2003201464-A (JP)
Title: Surface-coated sealing material and composition for surface-coating of sealing material
Inventor: KASHIWAME KIYOTERU
IPC: C08F14/18
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing material exhibiting excellent weather resistance over a long period.  <P>SOLUTION: The surface of a sealing material is coated with a fluorine- containing copolymer having a polymer unit (p) based on a fluoroolefin, a polymer unit (q) having a photosetting functional group and arbitrarily other polymer unit (r).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207501-A (JP)
Title: Autonomic dispersion-type remaining chlorine concentration monitoring controlling system
Inventor: SHIGENIWA TAKEO
IPC: G06Q50/00
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autonomic dispersion-type remaining chlorine concentration monitoring controlling system capable of properly managing the remaining chlorine concentration in the whole water supply facility, while reducing the time, cost and manpower necessary for monitoring the water quality.  <P>SOLUTION: A plurality of monitoring controlling device 10, each comprising a set of a non-reagent remaining chlorine concentration measurement instrument 12 and an electric analyzer 11 are mounted on a plurality of parts from a water purifying facility to an end water distributing facility. These monitoring controlling devices 10 are connected to a central monitoring controlling system 20 for adjusting the remaining chlorine concentration between the water purifying facility to the end water distributing facility, to keep the remaining chlorine concentration in the water supply facility within a predetermined range.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208743-A (JP)
Title: Disk drive
Inventor: OYAMA IWAO
IPC: G11B17/051
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To securely clamp the center hole of a disk on a rotary-driving means, and to reliably detect the completion of the clamping when the disk is held between a guiding member and a transport means to be introduced into a disk drive.  <P>SOLUTION: When a disk D is moved and a first detection switch 31 is turned ON, a turntable 54 is pressed to the disk D. When the disk D is further moved and a center hole D1 is fitted to the turntable 54, the first detection switch 31 and a second detection switch 32 are simultaneously turned ON. At this time, the transport of the disk D is continued and when the ON states of both detection switches 31 and 32 are continued, the completion of clamping is judged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217245-A (JP)
Title: Storage device and head gimbal assembly
Inventor: TANIGUCHI YOSHIHIRO
IPC: G11B21/21
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce damage to a medium and the head element of a slider due to contact of the slider with the medium in loading/unloading in a storage device, to improve reliability.  <P>SOLUTION: In a magnetic head slider-support structure, the pitch attitude angel θ in the inflow direction of an air current caused by the rotation of a storage medium 3 of a magnetic head slider 5 supported by a suspension, including a load beam 7 or the like is set to a value of -40 minutes or smaller (-110 minutes) to form an attitude in which an outflow side is in close proximity to the storage medium 3 compared with an inflow side. On the floating surface facing the storage medium 3 of the magnetic head slider 5, one or more of floating pads and one or more of projecting parts having an area, one-fourth or smaller that of the floating pads at a surface lower than the floating pads are positioned at least on the outflow side. The damage to the storage medium 3 is hardly caused even if the magnetic head slider 5 comes in contact with the storage medium 3 in loading/unloading, and the magnetic head slider 5 itself is hardly damaged, and the storage device having high reliability is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213685-A (JP)
Title: Pile press-in device and pile press-in method
Inventor: KITAMURA MORIO
IPC: E02D7/20
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pile press-in device and pile press-in method capable of safely and quickly mounting an auger on a rotating drive means and reducing the cost required for the press-in of a pile.  <P>SOLUTION: This pile press-in device 100 comprises a chuck part 2 for attachably and detachably grasping the pile 1 and lifting and lowering it, thereby pressing the pile 1 into the ground; the auger 4 arranged along the pile 1; and an auger motor part 5 for driving the auger 4 to press the pile 1 while drilling the ground by the auger 4. This device further comprises a leader 7 for supporting the auger motor part 5 so as to be movable to a position never vertically overlapped with the auger 4 and the pile 1 and also vertically movable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206818-A (JP)
Title: Fuel piping structure for vehicle
Inventor: MATSUMOTO HIDEKI
IPC: F16L9/14
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel piping structure of an automobile for removing accumulated static electricity from a resin coated metal piping of a fuel supply line.  <P>SOLUTION: In the fuel piping structure of the automobile, the metallic pipe 4 for fuel has a surface coated with resin 10. A part of the resin coating 10 is peeled, and the peeled part 12 is covered with a conductive rubber tube 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210460-A (JP)
Title: Shearing modulus measuring device and therapeutic device
Inventor: SUMI CHIKAYOSHI
IPC: A61B18/00
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To measure the shearing modulus of a region of interest of an organism even in the presence of other force sources or an uncontrollable force source in a measured object.  <P>SOLUTION: This shearing modulus measuring device is provided with a storage means 2 storing distorted tensor field data measured on a region of interest 7 set to the measured object, and a shearing elastic modulus computing means 1 for computing the shearing modulus of an optional point in the region of interest on the basis of the distorted tensor field data. The shearing modulus computing means computes the shearing modulus of the region of interest, regarding all force sources as positioned outside the region of interest by obtaining the shearing modulus by a numerical analysis on the basis of a first- level partial differential equation indicating the relation between the distorted tensor field and the shearing modulus, that is, by measuring the shearing modulus only on the region of interest as an object. A value preset by measurement or the like is used as Poisson's ratio required for operation, and a reference shearing modulus is used as the initial condition of solving the partial differential equation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219460-A (JP)
Title: Digital radio communicating system
Inventor: MINAMIDATE TATSUYA
IPC: H04W48/16
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital radio communicating system wherein a high- quality call and speech are made possible, by utilizing concurrently a plurality of base stations.  <P>SOLUTION: The digital radio communicating system comprises a plurality of base stations 35a, 35b, a portable radio terminal appliance 111 having a plurality of carrier-wave radio communicating means 23a, 23b for communicating concurrently with the plurality of base stations 35a, 35b, a digital-data dispersing/combining means 22 provided in the portable radio terminal appliance 111, a base center station 31 provided connectively between the plurality of base stations and a public communicating network 37, and a transferred-digital-data dispersing/combining means 32 provided in the base center station 31. Further, in the digital radio communicating system, the radio terminal appliance 111 so converts its digital data into the plurality of dispersed data as to communicate with the plurality of base stations by a plurality of carrier frequencies.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216119-A (JP)
Title: Circuit for driving liquid crystal panel
Inventor: GOTO TAKAFUMI
IPC: G09G3/36
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide the driving device of a liquid crystal panel for effectively dissolving occurrence of failure such as a vertical stripe over entire gradation of an input video signal.  <P>SOLUTION: The driving circuit of a liquid crystal panel, for example, the driving circuit of an active matrix type liquid crystal panel in which a driver using poly crystalline silicon transistors is incorporated is provided with a detecting circuit detecting the level of the input video signal and a precharge signal generating circuit generating a precharge signal having a signal level corresponding to the level of the input video signal which is detected by the detecting circuit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220434-A (JP)
Title: Manufacturing method for partial tubular parts with flange
Inventor: KUNO TAKESHI
IPC: B21D51/02
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for partial tubular parts with a flange which can reduce the number of dies by reducing the number of processes, and can improve the yield of a material.  <P>SOLUTION: In the manufacturing method for the partial tubular parts 10 with the flange having a partial flange part 13 and a partial tube part 15 in a cross-sectional circular-arc shape to be integrally connected to the inside end of the partial flange part 13 via a bent part 14a, blank plates 19, 20 having a region of the partial flange part 13 and a region of the partial tube part 15 are formed, the region of the flange part 13 is pressed so as not to cause wrinkles, the region of the partial tube part 15 is bent by pressing, and the partial tube part 15 having an internal angle α of larger than 90° and less than 180° is formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214228-A (JP)
Title: Air/fuel ratio control device for internal combustion engine using virtual emission gas sensor
Inventor: YASUI YUJI
IPC: F01N13/02
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To assure and stabilize the reducing treatment of catalyst.  <P>SOLUTION: An emission gas sensor is installed between an upstream side catalyst disposed on the upstream side of an exhaust pipe and a downstream side catalyst disposed on the downstream side thereof. An exhaust emission sensor is virtually installed on the downstream side of the downstream side catalyst. When an operating state in which an air/fuel ratio is lean and an operating state in which fuel is cut are released, a control device estimates the estimated output of the virtual exhaust emission sensor based on the amount of gas contributing to the reduction of the upstream side catalyst and the downstream side catalyst and the output of the exhaust emission sensor installed between the upstream and downstream side catalysts. The air/fuel ratio of an internal combustion engine is controlled according to the estimated output of the virtual exhaust emission sensor. Thus the reducing treatment of the catalysts is properly performed according to a load on the internal combustion engine and the deteriorated state of the catalysts. After the reducing treatment is completed, the adaptive control of the air/fuel ratio is re-started based on the output of the exhaust emission sensor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216521-A (JP)
Title: Content disposition method, program for method, and recording medium recording program
Inventor: SONEHARA NOBORU
IPC: G06F15/00
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently dispose contents by reducing the loads of nodes and communication traffic volume between the nodes relative to any time and positional changes of an access to the contents.  <P>SOLUTION: The contents are transferred between a plurality of relay nodes 11, 12, and 13 connected into a network, so that the plurality of contents are distributed to the respective nodes and delivered from the nodes close to users' terminals to the users' terminals at requests of the contents retrieval from users' terminals 14-20. The contents are added with peculiar attribute information such as their IDs and dynamic importance respectively and stored in and transferred to the respective nodes. The contents stored in the respective nodes are compiled such as being classified, merged, produced, erased, etc., based on the peculiar attribute information and distributed in the respective nodes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217483-A (JP)
Title: Image forming apparatus
Inventor: YAMAZAKI KOJI
IPC: H01J29/86
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of realizing a good breakdown voltage with high yield without lowering the breakdown voltage after manufacturing.  <P>SOLUTION: An electron source board and an anode board are oppositely disposed by interposing a support frame. Contaminations depositing on the anode board 31 or the electron source board 41 is moved by application of an electric field. The contaminations moved by the application of the electric field deposits on an insulating part 33. The insulating part 33 comes into contact with the contaminations in a large area by irregularities of its surface, and fixes the contaminations. Since roughness of the irregularities is different depending on positions, the insulating part 33 comes into contact with the contaminations having various kinds of sizes in large areas and fixed them.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213919-A (JP)
Title: Soundproof floor member with heating function
Inventor: KAMEYAMA NORITOSHI
IPC: F24D13/02
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soundproof floor member capable of preventing the dimensional change of a surface member at the end of a planate heater block in the operation of a heater hardly changing the total thickness as the floor and hardly changing the heating efficiency from the planate heater block to the floor surface.  <P>SOLUTION: A planate heater block 4 is arranged between a surface member 2 and a mat member 3. In the planate heater block 4, a planate soaking sheet 8 is laminated on the upper face side of a planate PTC heater 7 in which an electrode 6 is arranged at both ends of a sheet resistor body 5 and a protective sheet 9 is laminated on the lower face side. The soaking sheet 8 and the protective sheet 9 sealed at both ends of the planate PTC heater 7 and a protruded part 8a having a length at least extending the soaking sheet 8 outwards H from the seal part 11 to reach near to the side end 3a of the mat member 3, is formed to obtain the soundproof floor member 1 with a heating function. A flexible cushion layer 12 is provided between the surface member 2 and the planate heater block 4.  <P>COPYRIGHT: (C)2003,JPO