baber/WOPTO huggingface dataset:
Patent JP-2002176867-A (JP)
Title: Post for connecting net or rope, and method for standing the same
Inventor: NODA MASAUJI
IPC: B63B35/14
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To reduce working time and man-hour for standing a connection post, simplify and facilitate the work, and at the same time suppress the increase of facility cost by dispensing with a single purpose member which functions only for drilling holes on the bottom of water. SOLUTION: The connection post comprises the main body 1 of a post and a lower-end nozzle 2 fixed on its lower end. A pressurized fluid-jetting hole 3 is formed on the lower-end nozzle 2, at the same time, a hose-insertion hole 4 which communicates from diagonally upward side with the jetting hole 3 is formed, and a pair of circular dents 5, 6 which allow a water-sending hose 7 to get into them when the hose is deformed under the enlargement of its diameter are formed near the front end of the hose-insertion hole 4.
Patent JP-2002182451-A (JP)
Title: Image forming device
Inventor: FUNAYAMA YASUHIRO
IPC: G03G15/16
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of realizing constitution that toner dropping from a developing roller is not stuck to an electrifying roller existing near a photoreceptor drum and realizing stable image forming processing over a long term. SOLUTION: This image forming device 10 is equipped with an image forming unit 21 having the developing roller 25, the photoreceptor drum 26 and the electrifying roller 27 successively disposed from a toner supply side, and an intermediate transfer belt 35, and a toner image transferred to the belt 35 is transferred to a recording medium and then fixed. In the device 10, the linear contact surface 35a of the belt 35 is inclined to be more separated from the roller 27 in a belt advancing direction, and the roller 27 is arranged at the lower part in the vertical direction of the drum 26.
Patent JP-2001190909-A (JP)
Title: Screwed filter housing for holding water separator bowl
Inventor: AMSTUTZ AARON K
IPC: F02M37/26
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a fuel filter assembly. SOLUTION: A fuel filter assembly has the filter housing directly attached to a water separator bowl and the necessity of a screwed adaptor ring is excluded.
Patent JP-2002148719-A (JP)
Title: Acoustic transmission type projection screen
Inventor: MIYAKE AKIMICHI
IPC: G03B21/62
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic transmission type projection screen which satisfies various requirements overall and has practicability. SOLUTION: The hole diameter (diameter) D of through-holes 2 of the acoustic transmission type projection screen formed by nearly uniformly distributing the many through-holes 2 over the entire surface of the projection screen 1 is set at 0.2 to 4 mm, more preferably 0.4 to 3 mm; the arraying intervals L of the through-holes 2 are set at 0.5 to 10 mm, more preferably 1 to 4 mm; arrays of the through-holes 2 are set at oblique array patterns; the intersection angle α of the hole arrays is set at 40 to 80 deg., more preferably 55 to 65 deg.; the film thickness (d) of the screen 1 is set at 0.1 to 5 mm, more preferably 0.2 to 1 mm and the relations d<=3×D, more preferably d<=2×D and D<=0.5×L are satisfied.
Patent JP-2002176963-A (JP)
Title: Method for roasting chestnut and apparatus used for the same
Inventor: IZUMI YUJI
IPC: A23N12/08
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for roasting chestnuts, capable of easily and safely roasting the chestnuts by a simple operation, and simultaneously capable of separating pellicle of the chestnut together with shell so that the chestnut can be directly eaten as it is, and to provide an apparatus used for the same. SOLUTION: This method for roasting the chestnuts comprises receiving an appropriate number of raw chestnuts K each of the bottoms of which is formed with a notch having a depth corresponding to the thickness of the shell and the pellicle, or raw chestnuts K without the notches, in a closed vessel A, then increasing the pressure inside the vessel A to a prescribed pressure by heating the content of the vessel A while rotating, or rotating and rocking the vessel A, and finally reducing the pressure inside the vessel A.
Patent JP-2002188464-A (JP)
Title: Suction throttling device
Inventor: KONDO JIRO
IPC: F02M25/07
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a suction throttling device by which the metering of gas mixture to be formed by mixing gases different from each other can be performed simply and inexpensively. SOLUTION: This suction throttling device is provided with a valve housing 11, the first and second gas passages 11a and 21 which are formed in the valve housing 11 and are different in the gas introduced, a first valve element 13 which is fixed to a first valve shaft 12 supported turnably and pivotally in the valve housing 11 and makes variable the opening area of the first gas passage 11a and a second valve element 23, which is fixed to a second valve shaft 22 supported turnably and pivotally in the housing 11 and makes variable the opening area of the second gas passage 21. The first and second valve shafts 12 and 22 are arranged, so as to be engaged with each other through a speed reduction gear 3.  Further, the first and second valve elements 13 and 23 are driven by a motor 40 driving the speed reduction gear 30, so as to adjust the amounts of gases mixed, which are introduced from the gas passages 11a and 21, respectively.
Patent JP-2002178373-A (JP)
Title: Method for manufacturing connector and mold structure of connector
Inventor: KURIMOTO NAOYA
IPC: B29C45/33
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a connector capable of simplifying a mold structure and a mold structure of the connector. SOLUTION: The method for manufacturing the connector comprises the step of forming a retainer mounting hole 13 through a connector housing 10 by a mounting hole forming pin 29. The method further comprises the steps of forming the housing 10 and the retainer 11, and then assembling the retainer 11 from an opposite side to the side for drawing the pin 29 from the hole 13. Thus, since the interference of the pin 29 with the retainer 11 is avoided, the mold structure can be simplified. Since the operating directions of the sections of the mold unit 20 are only the biaxial directions of vertical and lateral directions (X- and Y-axis directions) in its structure, molding spaces of a plurality of connectors can be aligned and provided along a third axial direction (longitudinal direction, that is, a Z-axis direction) in the unit 20.  Thus, components can be simultaneously molded and assembled for many connectors in the one unit 20.
Patent JP-2002195774-A (JP)
Title: Air heat exchanger
Inventor: SHIBATA YUTAKA
IPC: F28F3/08
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To facilitate curving work of a stacked air heat exchanger. SOLUTION: The air heat exchanger comprises pipe-like upper and lower headers 12A and 12B for receiving and delivering refrigerant, a plurality of flat heat exchanger tubes 1, 1, and so on juxtaposed between the upper and lower headers 12A and 12B at prescribed intervals in the longitudinal direction, while communicating with the upper and lower headers 12A and 12B, and corrugated fins 11, 11, and so on arranged vertically between the plurality of flat heat exchanger tubes 1, 1, and so on where bending deformation is facilitated by dividing the corrugated fins 11, 11, and so on into a plurality of sheets of corrugated fins 11A, 11A,..., 11B, 11B and so on in the inner and outer circumferential direction.
Patent JP-2002188225-A (JP)
Title: Joint structure of fire insulating panel
Inventor: HIRAI KAZUHIKO
IPC: E04B1/94
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure of a fire insulating panel, wherein the side ends of the fire insulating panels are joined together and which is excellent in fire resistance efficiency and heat insulation properties in a joining part. SOLUTION: In the fire insulating panel, a fireproofing layer is installed on the side of at least either of the surface and backside of a core material. The panel, which is provided with a recessed groove along at least either of the inner surfaces of the fireproofing layer, is installed in a direction wherein the recessed groove is provided. The joint structure of the panel is characterized as follows: the respective side ends of the adjacent panels are joined together in a state of making a fireproofing board installed internally between the recessed grooves.
Patent JP-2002191912-A (JP)
Title: Single chamber type rotary filter machine and filtering method
Inventor: SUGIYAMA TOMOHIDE
IPC: B01D24/46
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a single chamber type rotary filter machine and a filtering method and to enhance filtering efficiency by preventing the clogging of filter cloth. SOLUTION: The single chamber type rotary filter machine is equipped with a rotary drum 1, a center pipe 2 and a raw liquid vat 3 and constituted so that the cake layer C on the outer surface of the filter cloth 14 is peeled and recovered by the flow gas from the first slit 5A provided to the upper part of the valve shoe 5, which is connected to the center pipe and provides a small gap with respect to the inner peripheral surface of the rotary drum, and the impurities of the filter cloth 14 are removed by the flow gas from the second slit 5B provided to the lower part of the valve shoe 5. A first liquid spray 15 for spraying a liquid is mounted on the center pipe 2 for supplying the flow gas to the first slit 5A and a second liquid spray 16 for spraying a liquid is mounted on a washing conduit 8 for supplying the flow gas to the second slit 5B.
Patent JP-2002193871-A (JP)
Title: Method for producing methacrylic acid
Inventor: WATANABE SEIGO
IPC: C07C51/235
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a novel method for producing methacrylic acid in which the deterioration of the catalyst can be effectively inhibited by controlling the reaction conditions. SOLUTION: In this invention, methacrylic acid is produced by feeding a starting gas mix containing methacrolein, oxygen and steam into a reactor filled with a catalyst mainly comprising complex oxide containing molybdenum and phosphorus. Further, this catalytic reaction is characterized by controlling the concentration of the methacrolein to 4-6.5 vol.% in the starting gas mix, adjusting the molar ratio of the steam to the methacrolein to 1-2 and setting the space velocity of the starting gas to 500-750 h-1 to the catalyst charged layer.
Patent JP-2002188767-A (JP)
Title: Internal corrosive-resistant pipe joint
Inventor: NAKADA TSUMORU
IPC: B32B15/08
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an internal corrosive-resistant pipe joint capable of sufficiently assuring an adhesiveness between the internal surface thereof and a polyolefin resin coated layer and preventing the resin coated layer from being peeled off over a long period. SOLUTION: In this internally corrosive-resistant joint having the resin coated layer formed on the internal surface of a metal pipe joint, the resin coated layer has a density in the range of 900 to 940 kg/cm3, and the joint is formed with polyolefin resin or, in this internally corrosive-resistant joint having the resin coated layer formed on the internal surface of the metal pipe joint, the resin coated layer has a crystallinity in the range of 34 to 62%, and the joint is formed with polyolefin resin.
Patent JP-2002194887-A (JP)
Title: Ceiling inspection opening device
Inventor: MANABE HIROYUKI
IPC: E04F19/08
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To insert and journal a rotating shaft of an inspection cover to a bearing by after-fitting to an opening frame and to prevent the rotating shaft journalled to the baring part, from slipping off the bearing part with simple constitution. SOLUTION: The bearing part 9 for journaling the rotating shaft 8 provided on one end side of a side face piece 7 opposed to the inspection cover 4 is provided on one end side of a pair of opposed side frame parts 6 of an opening frame 3 mounted to the ceiling 1. The bearing part 9 on one side is divided in a bearing body 10 stuck to the side frame part 6, and a nonslip member 13 movable relative to the bearing body 10. A bearing groove part 11 opened into the axial direction of the rotating shaft 8 is provided for journaling the rotating shaft 8 to the bearing body 10. The bearing part 9 is provided with an inserting upper opening 12 for inserting the end part of the rotating shaft 8 into the bearing groove part 11 from above.  The nonslip member 13 is movable to select a state of blocking the inserting upper opening 12 with the nonslip member, and a state of not blocking the inserting upper opening 12 with the nonslip member 13.
Patent JP-2002192996-A (JP)
Title: Power seat
Inventor: KOGA KOJI
IPC: B60N2/06
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a power seat capable of miniaturizing and reducing cost. SOLUTION: Two washers 143, 147 (a projecting part extending in the radial direction) are installed in a screw shaft 107, and a recess 201 projecting toward the washers 143, 147, and capable of contacting with the washers 143, 147 through a minute distance is integratedly formed in the upper rail 105.
Patent JP-2002202526-A (JP)
Title: Liquid crystal display element
Inventor: TAWARA SHINYA
IPC: G09F9/46
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a good black and white display of a liquid crystal display element of a two-layer type laminated with two liquid crystal panels having chiral nematic liquid crystals prepared by adding an optically active material to nematic liquid crystals. SOLUTION: The liquid crystal display element 1 of the two-layer type laminated with two liquid crystal panels 10 and 20 having the chiral nematic liquid crystals prepared by adding the optically active material to the nematic liquid crystals is specified to conditions under which the central wavelength of the selective reflection wavelength in a planar state is 560 to 630 nm on an upper liquid crystal panel 10 side, is 440 and 480 nm on a lower liquid crystal panel 20 side and the refractive index anisotropy Δn of the nematic liquid crystals is 0.18 to 0.30.
Patent JP-2002180430-A (JP)
Title: Rake mounted type blower
Inventor: SHINOYAMA AKIMASA
IPC: E01H1/12
Filed: 2000-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a rake mounted type blower improving the efficiency of accumulation work in cleaning a gravel laid surface and a paved surface and improving work environment while reducing an annoyance to the neighborhood by miniaturizing and simplifying a mechanism related to the accumulation work. SOLUTION: A combination of operation of the claws of the rake and blasting of the blower is used in accumulation work in cleaning the gravel laid surface and the paved surface. A blowing part 3 connected to the blower 6 is therefore mounted to the back face of the rake 5.
Patent JP-2002195530-A (JP)
Title: Facility and method for treating industrial waste on vessel
Inventor: DEBARI HIROYASU
IPC: F23G5/027
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a facility and a method for treating industrial waste at a low cost in which oceanic waste can be treated on a vessel and recovered as resources without generating dioxine. SOLUTION: FRP waste is carbonized and thrown into a melting furnace together with cokes and combusted. Substances discharged as molten slag are separated and collected as metal oxides which are then blown into the combustion chamber in the furnace and combusted completely. Unburnt hydrocarbon is oxidized and decomposed and precursors of dioxins, e.g. organic chloride compounds, are removed. On the other hand, shells are calcined in a calcination furnace using combustion exhaust gas to produce slaked lime. At the same time, hydrogen chloride being generated in the incinerator is reduced in order to protect a smoke exhauster against corrosion and collected by a dust collector while being separated before filtered clean gas is discharged into the atmosphere.  Furthermore, environmental protection products, e.g. a soil improving agent or a water quality purifier, are produced from treated slag or slaked lime on a vessel for treating industrial waste.
Patent JP-2001513461-A (JP)
Title: 比較的軟質の物品を製造する方法およびその物品
IPC: B31F1/07
Filed: 1998-07-16
Abstract: (57)【要約】
本発明は、圧縮された材料のラインにより制限される複数の「ヒンジ型平行四辺形」からなるエンボスパターンが存在して、牽引力が加えられた際にこのヒンジ型平行四辺形構造がパンタグラフと同様に作用すると共に、第２バルクがエンボスにより生成された第１バルクにおけるストレッチ過程の結果として重なる程度までエンボスする結果、比較的軟質の平面出発物品を変換させるためのエンボス工具により得られる比較的軟質の大きな平面であるが三次元の物品に関する。
Patent JP-2001514285-A (JP)
Title: ポリテトラフルオロエチレンの分散体の形成方法
IPC: C08F8/00
Filed: 1998-08-19
Abstract: (57)【要約】
有機キャリヤー流体中の乾燥ポリテトラフルオロエチレン粒子の分散体を形成するための方法であって、（ａ）１ミクロン未満の平均一次粒径を有するポリテトラフルオロエチレン粒子を、大気中の酸素および水の存在下で、少なくとも４Ｍｒａｄの電子ビーム照射またはガンマ照射にかけて表面官能化する工程、または大気中の酸素および水の存在下で、少なくとも４Ｍｒａｄの電子ビーム照射またはガンマ照射にかけて粒子表面を官能化した、１ミクロン未満の平均一次粒径を有するポリテトラフルオロエチレン粒子を選択する工程と、（ｂ）前記照射された粒子を、前記液体および前記分散体の安定化に十分な量の少なくとも１種の分散剤と混合し、混合物を形成する工程と、（ｃ）前記混合物を、少なくとも１０００ｐｓｉの圧力で液体−噴射相互作用チャンバー内の複数のノズルに少なくとも１回通して、ポリテトラフルオロエチレン粒子を解凝集する工程とを具備することを特徴とする方法。
Patent JP-2003526223-A (JP)
Title: 通信システム用開発およびテストツール
IPC: H04L69/40
Filed: 1998-09-14
Abstract: (57)【要約】
開発システムは、機能しているネットワークでデバイスをエミュレートするために、ハードウェアネットワークインタフェースとともに使用される再使用可能なコンピュータに実装された構成要素を含む。この構成要素は、ネットワークトラフィックのシミュレートと分析および適合検証するためのツールを提供することができる。これらの構成要素は、クライアントプログラムとネットワークインタフェースハードウェアの間のインタフェースを提供する。これらは、ＣＤチェンジャやアンプ、音声−画像制御装置等のデバイスに特有のアプリケーションレベルのプロトコルを規定する、プロトコルデータベースを含む。提案するツールは、ユーザ（クライアントプログラム）から命令されたコマンドを、それらがエミュレートされたデバイスの特定の型について規定されたプロトコルと矛盾する場合に、フィルタリングする機構を提供する。これらの構成要素は、ネットワーク管理やソースデータの接続経路指定等の、標準的な挙動を自動的に実装するプログラムモジュールを含む。特定のプロトコルを利用する全てのネットワーク構成に汎用なアプリケーションプロトコルに加えて、ツールは、正常コマンドの範囲をさらに限定するために、ネットワーク上に存在するまたはエミュレートされるデバイスの特定の数および型を規定するネットワークシステムの記述を記憶する。
Patent JP-2001518491-A (JP)
IPC: A61K9/28
Filed: 1998-09-30
Abstract: The present invention discloses the taste masking of drugs by wet granulating the drug with a microcrystaline cellulose compositions then spheronizing the granulation into spheres having a smooth uniform surface and a particle size in the range of 1 to 1000 microns.
Patent JP-2001518513-A (JP)
Title: ペプチド含有α−ケトアミドのシステインおよびセリンプロテアーゼ阻害剤
IPC: C07D277/54
Filed: 1998-10-07
Abstract: (57)【要約】
本発明は、ペプチドを含有するα−ケトアミドのシステインおよびセリンプロテアーゼの阻害剤、これらの化合物の作成方法、ならびにそれらの使用方法に関する。
Patent JP-2001522031-A (JP)
Title: 力センサ
IPC: G08G1/02
Filed: 1998-10-09
Abstract: (57)【要約】
力センサは、測定すべき力を吸収する弾性変形可能な支持体（１０；１１０）を有し、この支持体に、第１及び第２の伸長測定要素（２１，３１；１２１，１３１）が配置されており、力によって引起こされる支持体（１０；１１０）の弾性変形が、両方の伸長測定要素（２１，３１；１２１，１３１）における異なった長さ伸長に通じるようになっている。この長さ伸長の相違は、測定すべき力に対する尺度として使われる。本発明による力センサは、温度変化、電磁妨害、管長手方向における引っ張り、押圧及び／又はせん断力、管長手方向に対して横向きのせん断力等のような妨害環境作用に対して、かなりの程度まで免疫を有する。本発明による複数の力センサを有する車輪荷重はかりは、走行する車両の車輪荷重の測定が可能なほど、短い応答時間を有する。
Patent JP-2001526501-A (JP)
IPC: H04N21/431
Filed: 1998-11-12
Abstract: An inter pap active television program guide system is provided in which a user may direct the program guide to display a browsing display screen. The browsing display screen includes a list of current programs including a movable highlight region, a video window containing a television program to which the system is currently tuned, and a detailed description of the highlighted program listing. The user may position the highlight region using remote control cursor keys. The user may then synchronize the content of the video window with the highlighted program listing by pressing a select key or a channel up or down key. If the user changes channels repeatedly using the channel up and down keys, the contents of the video window and the highlighted program listings remain in synchronization.
Patent JP-2001526105-A (JP)
IPC: F01N3/20
Filed: 1998-12-10
Abstract: A plasma assisted reactor for the processing of a gaseous medium, including a bed of active material including or titania and zirconia, the majority of the titania comprising textured rutile or anatase phase or a mixture of textured rutile and anatase phases.
Patent JP-2002501276-A (JP)
Title: 読取り同時書込み操作のためのフラッシュ・メモリ分割
IPC: G11C16/26
Filed: 1998-11-24
Abstract: (57)【要約】
フラッシュ・メモリ・デバイス（２０）を分割するための方法および装置が提供される。フラッシュ・メモリ・デバイスは、複数のパーティション（２１０、２１５、２２０、２３０）を含み、各パーティションは、他のパーティションと同時に読み取られ、書き込まれ、あるいは消去されることが可能である。
Patent JP-2002501766-A (JP)
IPC: A23L3/24
Filed: 1999-02-05
Abstract: The invention relates to an apparatus in an infusor (1). The infusor (1) is of the type which includes an autoclave (2) with an inlet (3) located in its upper region for the product which is to be heat-treated, and an outlet (7) for the ready-treated product located in its lower region. The inlet (3) is provided with a distributor chamber (4) which divides the product into small droplets (20) when the product enters into the autoclave (2). The infusor (1) further includes an inlet (8) for steam which is placed in the lower region of the autoclave (2). The steam inlet (8) consists substantially of a concentric aperture (14) in the casing surface (10) of the autoclave (2).
Patent JP-2002506761-A (JP)
Title: 直接静電印刷方法及び装置
IPC: G03G15/05
Filed: 1999-03-08
Abstract: (57)【要約】
密度調和を上昇させて、情報キャリヤに画像を印刷するための直接静電印刷装置及び方法。各孔が利用できる顔料粒子の量を絶えず追跡し、その後、この情報及び所望の印刷密度を使用して個々の孔の制御電極を制御することにより、異なる孔からの印刷密度の調和が達成される。
Patent JP-2002509176-A (JP)
Title: 粉末コーティング組成物
IPC: C09D201/00
Filed: 1999-01-15
Abstract: (57)【要約】
粉末ポリマー組成物と金属酸化物を主成分とした流動化組成物又は金属酸化物を主成分とした艶消剤を含んでなる、粉末コーティングプロセスに使用されるのに適する組成物。
Patent JP-2002510147-A (JP)
Title: パワーｍｏｓｆｅｔ
IPC: H01L29/423
Filed: 1998-12-07
Abstract: (57)【要約】
本発明は、パワーＭＯＳＦＥＴに関するものであって、一方の導電形の高濃度ドーピング半導体サブストレート上に配され、他方の導電形の半導体層（２）を有し、該他方の導電形の半導体層（２）には、他方の導電形の高濃度ドーピング−ソース領域（4）及び他方の導電形の高濃度ドーピング−ドレイン領域（３）が形成されており、一方の導電形の半導体領域（５）上方に設けられたゲート電極（７）を有している。ソース領域（４）と半導体サブストレート（１）との間に良好な伝導性のコネクション連結体（９；１９；２０；２１）が設けられている。その結果、金属−伝導性コネクション連結体（９）が形成されており、熱が半導体サブストレート（１）ないしそこに取り付けられた冷却ラグ（１２）を介して放出され得る。
Patent JP-2002513089-A (JP)
Title: 低圧パージ方法
IPC: C23C14/00
Filed: 1999-04-12
Abstract: (57)【要約】
半導体処理の前にチャンバを用意するための方法は、非反応性ガス、望ましくはアルゴンを、４Torrを下回る圧力でチャンバに流して、チャンバから汚染物質を洗い流すステップを含んでいる。アルゴンで洗い流す前に、チャンバは１Torrを下回る圧力に下げられ、洗い流しのサイクルは、汚染物質を洗い流すのに必要なだけ繰り返される。これに続く洗い流しサイクルにおいてチャンバは加熱されて、汚染物質の除去を促進する。洗い流しのステップに続き、６．０×１０ -6 Torrよりも低いチャンバ圧力で、残っている汚染物質をベークアウトする。この方法で水分その他の汚染物質をチャンバからほとんどベークアウトするのに要する時間は８時間未満であり、一日未満で処理用チャンバを用意することができる。
Patent JP-2002517780-A (JP)
Title: ニオブ酸リチウムの加圧アニーリング方法及び得られたニオブ酸リチウム構造
IPC: G02F1/035
Filed: 1999-05-11
Abstract: (57)【要約】
本発明の態様においては、光変調器や光導波管のようなニオブ酸リチウム構造又はタンタル酸リチウム構造の加圧アニーリング方法は、ニオブ酸リチウム構造又はタンタル酸リチウム構造を含む酸素雰囲気を常圧より高く加圧するステップ、該構造を約150℃〜約1000℃の範囲内の温度まで加熱するステップ、圧力と温度を維持してイオン交換を行うか又は応力を除去するステップ、及び該構造を周囲温度まで適切なランプダウン速度で冷却するステップを含んでいる。本発明の他の態様においては、光導波管又は光変調器のようなニオブ酸リチウム構造は、遊離プロトンの実質的にない光学的に透明な部分を含んでいる。
Patent JP-2002520576-A (JP)
Title: 時定数調整型誘電性レイヤを有する直接放射線透過用イメージパネル
IPC: H01L27/14
Filed: 1999-06-24
Abstract: (57)【要約】
放射線検出センサ（１０）は電荷蓄積コンデンサ（１４）、電荷蓄積コンデンサの上の放射線感度レイヤ（５０）、放射線感度レイヤの上の誘電性レイヤ（５２）から構成される。κは誘電性レイヤの比誘電率定数、ε 0 は自由空間における誘電率を表すとして、誘電性レイヤの比抵抗ρは、時定数τ＝ρκε 0 が０．０５０から２０秒の間となるように調整されている。放射線感度レイヤは光導電体であり、誘電性レイヤは線形セグメントからなるポリウレタンが好ましい。
Patent JP-2002520846-A (JP)
Title: ウエハの洗浄装置
IPC: H01L21/00
Filed: 1999-07-09
Abstract: (57)【要約】
【課題】  垂直に支持されたウエハの洗浄方法および洗浄装置を提供すること。
【解決手段】  この装置は、第１のブラシと、第１のブラシと水平に配置された第２のブラシとを備える。洗浄後のウエハをアンロードする際に、第１のブラシと第２のブラシの間において、１対のローラの上に、ウエハを垂直に配置する。第１のブラシと第２のブラシに挟まれた領域の真上に配置されたフィンガチップは、ウエハのエッジに接触し、このためウエハ移送用のロボットアームでウエハを保持し／解放するプログラム上の正確なアンロード位置にウエハを保持する。したがって、ロボットアームによってウエハを確実且つ反復可能に保持することができる。
Patent JP-2002520609-A (JP)
Title: 改良型振動導管パラメータ・センサおよび空間積分を利用したその操作方法
IPC: G01F1/84
Filed: 1999-06-23
Abstract: (57)【要約】
材料処理システム（１）用のプロセス・パラメータ・センサ（５）は、材料処理システムからの材料を含むように構成された導管（１０３Ａ〜１０３Ｂ）を含む。複数の運動トランスジューサ（１０５Ａ〜１０５Ｄ）は、導管上の多数の場所での運動を表す複数の運動信号を生成するように動作する。重複決定されたプロセス・パラメータ推定器（３０）は、複数の運動トランスジューサに応答し、複数の運動信号を受信するように構成されている。重複決定されたプロセス・パラメータ推定器は、導管運動を、所定数の力のそれぞれに起因する運動に分解して、分解された運動に従って導管内の材料と関連づけられたプロセス・パラメータを推定するように動作する。複数の運動信号が、導管運動を所定数の力に起因する運動に分解するための重複決定された情報セットを提供するように、場所の数は力の数を上回る。