baber/WOPTO huggingface dataset:
Patent JP-2004533002-A (JP)
Title: 継ぎ目無しの後方投影スクリーン
IPC: G03B21/62
Filed: 2001-12-20
Abstract: 本発明は、無色透明で可干渉性のフェイスプレートとして作用する繊維状結晶によって作られた光学フェイスプレート（１１０）を提供する。単一のファイバの開口数は、約０．２０〜０．６６の範囲内である。このような繊維状結晶の非限定的な例は、曹灰ホウ石（又は、“ＴＶ”岩として知られてもいる）。一つの実施形態においては、本発明は、実験室で作られた人工的に成長せしめられた形態の繊維状結晶によって作られた光学フェイスプレート（１１０）を含んでいる。更に別の実施形態においては、光学フェイスプレート（１１０）は、自然界において発見されないか又は自然界において繊維状の形態では発見されない結晶によって作られる。一つの実施形態においては、本発明は、拡散後方投影スクリーン（１３０）と組み合わせたプレスクリーンとしての少なくとも一つの繊維状結晶フェイスプレート（１１０）を含んでいる継ぎ目無しに並べて張りつめた投影ディスプレイを提供している。繊維状結晶によって作られたフェイスプレートは、大きさの制限が無い。本発明の一つの実施形態においては、結晶のより小さいプレートが継ぎ目無しに並べて張りつめられて、より大きなプレートに作られ、大きな投影スクリーンの必要性を満たす。本発明による投影ディスプレイは、効率良く且つ低コストで提供される。
Patent JP-2004523408-A (JP)
IPC: B60C11/13
Filed: 2001-12-13
Abstract: A tread ( 1 ) for steer axle tires for a heavy vehicle, the tire having a preferred direction of travel, the tread comprising grooves ( 2 ) of generally circumferential orientation defining at least three ribs ( 30, 31, 32, 33, 34 ), two of the ribs forming the edges ( 30, 34 ) of the tread, some of the intermediate ribs ( 31, 32, 33 ) being provided with a plurality of incisions ( 41, 42, 43 ), of general transverse orientation and substantially parallel to each other, the incisions having an average inclination other than zero relative to the direction perpendicular to the running surface of a new tread, this tread being characterised in that, when viewed in a section plane perpendicular to the axis of rotation of the tyre, the incisions in the intermediate ribs form, on and in the vicinity of the running surface when new of the tread, an angle close to or equal to 0° with a line perpendicular to said surface at the point of intersection, whereas the angle of each of these incisions increases in the depth of the tread.
Patent JP-2004523159-A (JP)
IPC: H04J13/00
Filed: 2002-01-10
Abstract: Method in which a first entity manages radio resources and processing resources that are provided in a second entity distinct from the first. Accordingly the 2nd entity signals to the first its global processing capacity, credit capacity and its consumption law, the 1st entity updates its credit capacity based on the consumption law, with a different cost provided for first and second links of a dedicated channel and where a dedicated channel connects to a shared channel based on a dedicated channel cost plus a shared channel cost. The invention also relates to a corresponding mobile phone system and base station controller using the preceding management method.
Patent JP-2004527478-A (JP)
Title: 微小管安定化剤としてのクマリン化合物およびその治療的使用
IPC: A61K31/475
Filed: 2002-02-01
Abstract: 微小管を安定化させる化合物および組成物が開示される。さらにまた、微小管形成または微小管機能を抑制し、妨げ、調節し、減弱させ、安定化させまたは影響を及ぼす方法も開示される。クマリンなどの微小管安定化剤を投与することによって、微小管形成または微小管機能またはその両方に付随する疾患および異常を治療し、予防しまたは抑制する方法もまた開示される。
Patent JP-2005500896-A (JP)
Title: フィルタ装置
IPC: B01D29/21
Filed: 2002-01-12
Abstract: 本発明は、フィルタハウジング（１０）と、フィルタハウジング（１０）の中に配置されていて溶媒が設定可能な方向で流れて通る第一フィルタエレメント（１２）と、バイパス装置（２２）とを有するフィルタ装置に関するものである。第一フィルタエレメント（１２）に沿って、更に別の第二フィルタエレメント（３２）が備えられ、前記フィルタエレメント（３２）が流れの方向の中で一方を他方の後にして連続して配置され、バイパス装置（２２）が作動させられたとき流れの方向の中で隣接して続いている更に別のフィルタエレメント（３２）が、溶媒の濾過を引き受ける。このように、バイパス装置の始動と作動の際に、第一フィルタエレメントがバイパス装置に起因して濾過処理に基本的に使用できなくなるので、更に別のフィルタエレメントが溶媒の主たる濾過を引き受ける。
Patent JP-2005528879-A (JP)
Title: 抗脈管形成剤および抗腫瘍剤としてのヒスチジンプロリンリッチ糖タンパク質（ｈｐｒｇ）
IPC: A61K48/00
Filed: 2002-02-14
Abstract: ヒスチジンプロリンリッチ糖タンパク質（ＨＰＲＧ）ポリペプチド、またはそのフラグメント（ペンタペプチドフラグメントおよびその多量体を含む）、およびＨＰＲＧの他の生物学的に活性な誘導体は、抗脈管形成である。これらの化合物を使用し得、脈管形成を阻害し得るか、または脈管形成が病原である疾患もしくは状態を処置し得る。従って、これらの化合物は、抗腫瘍活性を有し、そして、原発腫瘍の増殖または転移を阻害する方法において使用される。ＨＰＲＧのＨｉｓ−Ｐｒｏドメインのエピトープに特異的な抗体は、脈管形成の刺激因子であり、そして、関連する疾患状態における新生血管管形成を促進するのに有用である。
Patent JP-2004523916-A (JP)
Title: 熱に敏感な電子部品取付けのための方法および保護装置
IPC: B23K101/42
Filed: 2002-02-08
Abstract: 取り付け時にはんだ付けを用いて印刷回路基板（１）へ接続される、熱に敏感な電気および電子部品（４、５）が、部品（４、５）に対する永久的損傷を防止するために、はんだ付け中に熱から保護される必要がある。本発明によれば、部品（４、５）のはんだ付け接続（６）がはんだ付け工程中に保護装置（８）に熱的に結合され、それによってはんだ付け工程中にはんだ付け接続（６）内へ導入される熱の一部を伝達する。保護装置（８）は、部品（４、５）を少なくとも部分的に包囲する保護スリーブ（９）をさらに含む。保護スリーブ（９）は断熱材から成ることが有利であり、部品（４、５）から離れて面する、その外壁（１０）には、大きい熱反射能力を有するコーティング（１１）が部分的に提供される。
Patent JP-2004534568-A (JP)
Title: 小児用アセタール樹脂歯冠
IPC: A61C5/77
Filed: 2002-04-16
Abstract: アセタールホモポリマー樹脂でできた射出成形歯冠。歯冠の大量生産方法についても開示する。
Patent JP-2004536757-A (JP)
Title: 成形活性炭
IPC: C01B31/08
Filed: 2001-06-06
Abstract: 新規な成形活性炭及びそれの製造方法を開示している。本発明は、カルボキシメチルセルロース（ＣＭＣ）ナトリウムなどのポリマーセルロースを、炭素ボディを成形した後でその内部で架橋させ、そのＣＭＣを活性炭のためのバインダーとして使用する点にある。高温熱処理を使用するのではなく、架橋によって製品の機械的強度及び水安定性を得ようとするこのアプローチは、従来技術の開示からは自明ではない。この架橋反応は２７０℃未満の温度で起きる。さらに、この新規なバインダー技術によれば、他のバインダーによってこれまでに達成された最高のレベルを超える主特性を有する成形炭素ボディを製造することができる。
Patent JP-2004530215-A (JP)
Title: 指接触自動感知機能を有する指紋認識装置
IPC: G06V40/13
Filed: 2002-03-13
Abstract: ハウジングの前面に開口された指挿入口，指挿入口に指紋認識窓が露出するようにハウジングに内臓される指紋認識モジュール，指挿入口に指の挿入を感知して感知信号を発するタッチスイッチ回路を備え，タッチスイッチ回路の伝導体は指紋認識モジュールの前面に設けられ，制御回路はタッチスイッチ回路からの感知信号に応答して電源供給部から指紋認識モジュールに電源を供給させる。これにより，指が指挿入口に挿入され，指紋認識モジュールとタッチスイッチの伝導体を同時に接触すると，スタートボタンを押すことなく，指を感知したタッチスイッチ伝導体が発する信号によって電源供給部から指紋認識モジュールに電源を供給することができ，簡単に指紋認識を行うことができる。
Patent JP-2004209125-A (JP)
Title: Tip portion of radial scanning ultrasonic endoscope
Inventor: HASHIYAMA TOSHIYUKI
IPC: A61B8/12
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide the tip portion of a radial scanning ultrasonic endoscope, which can be inserted well with a fully rounded ridge line section of its outer fringe, can fix a balloon without fail, and can extend backward a sufficient number of signal lines at its rear part.  <P>SOLUTION: The tip end side section 12a of an optical system holding body 12 is made large enough not to go through the inside of an ultrasonic head unit 11 and a filling and drain port 4 to a balloon 10 is made at the outer circumference of the tip side section 12a. At the same time, a filling and drain conduit line 3 that connects to the filling and drain port 4 is passed backward from the optical system holding body 12, and the optical system holding body 12 is put through an ultrasonic head unit 11 from its rear end, and fixing members 18A, 18B, and 18C, which prevent the optical system holding body 12 from sliding forward and coming off out of the ultrasonic head unit 11, are engaged to a rear end section of the optical system holding body 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219090-A (JP)
Title: Height measuring device
Inventor: IMAI HIROMITSU
IPC: G01B11/02
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a height measuring device capable of sharpening a projected image of slit light projected on a surface of a specimen from an oblique direction via an objective lens.  <P>SOLUTION: The height measuring device 1 has a camera 8 arranged directly above the specimen 10, and a projection unit 19 projecting the slit light on the specimen 10 from the oblique direction. The projection unit 19 is composed of a chart plate 191, a light source 192, a condensing lens 193 condensing divergent light from the light source 192 on the chart plate 191, and the objective lens 194 irradiating the slit light passing through the chart plate 191 on the specimen 10. The chart plate 191 is arranged in a state slanting a left side face 191a with a pattern drawn thereon in a direction of an arrow R2 at an angle θ from an optical axis L of the objective lens 194. The chart plate 191 and a specimen surface 10a are in a relationship of plane symmetry with respect to an orthogonal plane 32 orthogonal to the optical axis L.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216943-A (JP)
Title: Pneumatic tire
Inventor: TAKAGUCHI NORITAKA
IPC: B60C5/00
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of effectively reducing void resonance noises without deteriorating a dynamic balance.  <P>SOLUTION: In this pneumatic tire 2, a plurality of tubular bodies 4 having communication holes 5 are rollably accommodated in a tire void 3. Length H of the communication hole 5 is preferably set to one integer-th of a reference length R corresponding to a half of an effective void length L(L=C/f) of a tire found from a sound speed C and a void resonance frequency f of the tire.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218688-A (JP)
Title: Portable terminal unit
Inventor: MURAI TAKAYUKI
IPC: H05K7/14
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal unit capable of preventing diameter dimension of a hinge part having two shaft structure from increasing and preventing the occurrence of trouble such as disconnection due to repetitive rotation operation.  <P>SOLUTION: This portable terminal unit is provided with a beltlike flexible conductor 33 and a linear flexible conductor 34 for connecting a first case body and a second case body connected turnably through the hinge part electrically. The hinge part has a first turn part 31 which becomes a turn shaft turning in the opposing direction of the first case body and the second case body and a second turn part 32 which becomes a turn shaft when turning in the orthogonal direction to the direction of turn using the first turn part 31 as axis. The beltlike flexible conductor 33 has a winding part 33E provided close to one end part more than a central part of the first turn part 31 peripherally. The linear flexible conductor 34 has a winding part 34C provided close to the other end part more than the central part of the first turn part 31 peripherally.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216242-A (JP)
Title: Heat resistant stainless steel foil for metal carrier for waste gas purification having satisfactory diffusion joinability, and metal carrier
Inventor: IMAI ATSUHIKO
IPC: F01N3/28
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To realize the further improvement of the diffusion joinability of a foil material for a metal carrier, and to feed a metal carrier in high reliability.  <P>SOLUTION: In the heat resistant stainless steel foil for a metal carrier for exhaust gas purification having satisfactory diffusion joinability, surface roughness is 0.01 to 0.2 μm, or >0.2 to 0.4 μm by Ra, and also, Ra and Rsk satisfy the relation in the inequality (1): Rsk≤-10× (Ra-0.2) (1). In the metal carrier for exhaust gas purification obtained by inserting a honeycomb composed of heat resistant stainless steel foil into an outer cylinder made of heat resistant stainless steel, and performing diffusion joining, the surface roughness of the stainless steel foil lies within the above range.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220394-A (JP)
Title: System for credit card
Inventor: TAKAKURA TAKASHI
IPC: G06Q10/00
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system using a credit card of which accumulation and use of points are adapted for different types according to kinds of stores.  <P>SOLUTION: The credit card has a first memory region allocated for the first store and a second memory region allocated for the second store. A first point program presents to the customer the total of points of the first and second memory regions as points usable for the first store in response to insertion or presentation of the credit card to a terminal of the first store and rewrites the points of the first and second memory regions according to the purchasing amount and used points. A second point program presents to the customer the points of the second memory region as points usable for the second store in response to insertion or presentation of the credit card to a terminal of the second store and rewrites the points of the second memory region according to the purchasing amount and used points.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216026-A (JP)
Title: Layered product
Inventor: KANAYAMA YOSHIYUKI
IPC: A47C27/14
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layered product excellent in the softness, durability, prevention of displacement, and dispersion of contact pressure, effective in preventing and treating the bed sore, and a cushion material made of the layered product.  <P>SOLUTION: The layered product consists of a sheet structure body A formed of a thermoplastic elastomer with a plurality of projections on one surface and a three-dimensional structure body B consisting of random loop-shaped or curled continuous linear bodies formed of thermoplastic resin, adjacent to each other, intertwined with each other in contact, and having a void whose bulk density is 0.01-1.0g/cm<SP>3</SP>. The sheet structure body A and the three-dimensional structure body B are layered in such a way that the projections constituting the sheet structure body A are brought into contact with the three-dimensional structure body B. The cushion material is made of the layered product.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228787-A (JP)
Title: Semiconductor integrated circuit
Inventor: MITARAI MUTSUMI
IPC: H03K19/0185
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit operable at a high speed and capable of suppressing reduction in load drive capability in addition.  <P>SOLUTION: A first N-channel MOS (metal oxide semiconductor) transistor 20 of a first buffer circuit and a second P-channel MOS transistor 41 of a second buffer circuit are added to an output circuit provided with a first control circuit 50, a level conversion circuit 11, the first buffer circuit 20, the second buffer circuit 40, and an over-voltage protection circuit 70. Thus, the output circuit can be operable at a higher speed and a source-drain voltage between a third P-channel MOS transistor 71 and a third N-channel MOS transistor 72 of the over-voltage protection circuit caused at a change in an output signal OUT can be decreased.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223818-A (JP)
Title: Method for manufacturing porous sheet
Inventor: TAKANO ATSUSHI
IPC: B29K105/04
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a porous sheet, capable of easily manufacturing a continuous porous sheet having high thickness precision, excellent in surface smoothness and having both of strength and water permeability in a well balanced state.  <P>SOLUTION: This manufacturing method for the porous sheet includes a process for molding a primary sheet 51 from a composition 50 prepared by mixing rubber chips with a particle size of 1-10 mm and a curable resin, a process for molding a secondary sheet 52 by passing the primary sheet 51 through calender roll machines 21 and 22, and a process for curing the obtained secondary sheet 52. When the thickness of the primary sheet 51 is set to (t<SB>1</SB>) and the size of the roll gap of the calender moll machines 21 and 22 is set to (G<SB>2</SB>), a compression deformation ratio calculated by (1-G<SB>2</SB>/t<SB>1</SB>)×100 is 5-90%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223419-A (JP)
Title: Control device for concentration of chlorine
Inventor: TAKAGI TOSHIO
IPC: G01N27/38
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To hold the concentration of chlorine in drinking water to a proper value simply and automatically.  <P>SOLUTION: This control device is equipped with an accumulation tank 22 for temporarily accumulating drinking water, the sub-accumulation tank 7 connected to the accumulation tank 22 to temporarily accumulate the drinking water temporarily accumulated in the accumulation tank 22, a pump 25 for circulating the drinking water temporarily accumulated in the accumulation tank 22 and the sub-accumulation tank 7, a chlorine concentration measuring part 3 which has the chlorine concentration detecting part 6 provided in the sub-accumulation tank 7 to detect the concentration of chlorine dissolved in the drinking water and measures the concentration of chlorine on the basis of the output of the chlorine concentration detecting part 6 and a chlorine production control part 26 for controlling the amount of produced chlorine due to the chlorine producing electrode 24 in the accumulation tank 22 on the basis of the concentration of chlorine measured in the chlorine concentration measuring part 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227348-A (JP)
Title: System and method for creating house-based integrally managed budget
Inventor: KONDO TAKETO
IPC: G06Q50/00
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an estimate creating system capable of creating estimates in an integrated fashion according to a variety of detailed estimates and a plurality of purchase orders.  <P>SOLUTION: A computer-aided system for providing support in creating the costs of a variety of construction work is disclosed. The system has a storage means for storing item data as estimate data integrally managed for each house, in which the unit costs of contracts, estimates, primary order, and secondary order are integrated; a creation means for creating primary order data or secondary order data by reading the estimate data; a calling means for calling the estimate data, the primary order data or the secondary order data as the situation of orders; a creation means for creating a budget document based on the data; and an output means for outputting the budget document created.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003289573-A (JP)
Title: Portable terminal device
Inventor: OZAKI TOMOYA
IPC: G09B29/00
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To mutually confirm the positions of members of a group at the time of moving as a group by the respective portable terminal devices.  <P>SOLUTION: A portable terminal device 100a calculates a present position from radio waves of GPS satellites 190s, and transmits to the other portable terminal device 100b. The portable terminal device 100b displays the position information received from the portable terminal device 100a with overlapping a map. Therefore, the respective portable terminal devices are provided with a map data storage means for storing map data, a map display means for displaying the map data to be controlled by the map data storage means, a position detecting means for detecting the present position, a transmission means for transmitting the position detected by the position detecting means to some other portable terminal devices, a reception means for receiving the position transmitted by the other portable terminal devices, and a position display means for displaying a mark at a received position by the reception means on the map data displayed by the map display means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004231430-A (JP)
Title: Lightweight mortar, formed body using the same, and method of placing lightweight mortar
Inventor: SHIROMA YOSHIHIRO
IPC: C04B24/38
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight mortar or the like whose allowable transportation time after kneading is prolonged and a holding time of flow value in which plaster work can be performed is prolonged.  <P>SOLUTION: The lightweight mortar, which contains lightweight aggregate and in which cement is incorporated, contains ash blended by ≥5 pts.wt. to ≤150 pts.wt. to 100 pts.wt. cement, an inorganic material, an organic material, a fiber, and a high performance AE water reducing agent and is adjusted to have unit volume weight of ≥0.3 to ≤1.35 after adding the light weight aggregate and water and stirring.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234924-A (JP)
Title: Discharge lamp lighting device
Inventor: YAMAUCHI NARIYUKI
IPC: H05B41/24
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of accurately grasping variation of a lamp voltage and thereby determining abnormality of a discharge lamp.  <P>SOLUTION: This discharge lamp lighting device has: a power conversion circuit 3 having a starting circuit 2 for starting the discharge lamp 1 and used for supplying power to the discharge lamp 1 by switching a switch element; a control circuit 4 for controlling the switch element; a voltage detection part 5 for detecting the lamp voltage between both ends of the discharge lamp 1; and a diagnostic part 6 for diagnosing abnormality of the discharge lamp 1 by comparing a voltage variation amount measurement value obtained from detection of the detection part 5 before and after a certain time interval immediately after starting the discharge lamp 1 and a voltage variation amount reference value preset corresponding to the certain time interval to use deviation between both of them. The diagnostic part 6 is used for diagnosing the abnormality of the discharge lamp 1 by comparing the voltage variation amount measurement value at the certain time interval in an arbitrary elapsed time after starting the discharge lamp 1 and the voltage variation amount reference value corresponding to the certain time interval to use the deviation between both of them.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232295-A (JP)
Title: Bridge and twist reduction frame structure
Inventor: KUBOTA YOSHIAKI
IPC: E01D2/02
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bridge and a twist reduction frame structure capable of making off-set action act on twist moment that likely occurs in a main girder 9 by an eccentric load.  <P>SOLUTION: The bridge includes a main girder 9 erected between the upper part of a first girder supporting member 5 and the upper part of a second girder supporting member 7, a bridge floor 11 provided to the main girder 9 and a reverse twist moment application means 19 applying the twist moment in the opposite direction on the main girder 9 to the twist moment likely occurring in the main girder 9 by the loading center of load acting on the bridge floor 11 and the eccentricity of the twist center of the main girder 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234746-A (JP)
Title: Manufacturing method of perpendicular magnetic recording medium
Inventor: HAMAMOTO TERUFUMI
IPC: G11B5/667
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing at low costs and in short time, a perpendicular magnetic recording medium of high recording density in which crash trouble due to impact etc. at load/unload (LUL) time does not easily occur.  <P>SOLUTION: A non-magnetic disk substrate 1 made of glass disk and having a smooth surface is installed in a sputter device and a soft magnetic layer 2 of CoTaZr is formed by a DC magnetron sputtering method under a Krypton and/or xenon atmosphere, then under an argon atmosphere, a non-magnetic underlayer 3 of Ti, a perpendicular magnetic recording layer 4 of CoCrPt, and a protective layer 5 of hydrogenated carbon are deposited and formed films one by one. Finally, a lubrication layer 6 of perfluoro polyether is formed by the dip coating method, and the perpendicular magnetic recording medium is manufactured.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230309-A (JP)
Title: Coating apparatus and coating method
Inventor: SHIYUHO SHIYOUKO
IPC: B05C11/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To make the structure of an open type coating apparatus and the maintenance and control thereof simpler and to prevent an air bubble concomitant phenomenon while maintaining a low running cost.  <P>SOLUTION: A web W is put around a backing roll 11. A liquid storage pan 13 is arranged in the shoulder section of the backing roll 11 with which the web W is supported, and the liquid storage pan 13 and the backing roll 11 form a liquid storage bed 12 for storing a coating liquid L. The leading end of a bottom plate 13a of the liquid storage pan 13 is provided with a guide block 14 having a circular arc plane, an ambient air guide plane and a coating liquid guide plane. A clearance is provided between the circular arc surface and the backing roll 11 to form an advance zone of the web W into the liquid storage bed 12. The ambient air guide plane is arranged at the inlet of an advance zone existing on the outer side of the liquid storage bed 12 so as to form an acute angle with the circular arc surface, and the coating liquid guide plane is arranged at the outlet of the advance zone existing on the inner side of the liquid storage bed 12 so as to form an acute angle with the circular arc surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI